Kebijakan luar negeriPapua Nugini mencerminkan hubungan erat dengan Australia dan sekutu tradisional lainnya serta hubungan kerja sama dengan negara-negara tetangga. Pandangannya terhadap isu-isu politik dan ekonomi internasional umumnya moderat.
↑Guidelines of the Foreign Policy of Papua New Guinea: Universalism (dalam bahasa English). Department of Foreign Affairs and Trade, Papua New Guinea. 1976. hlm.55. Pemeliharaan CS1: Bahasa yang tidak diketahui (link)
↑Joint Communiques. Vol.I. Ministry of Foreign Affairs, Government of Pakistan. 1998. hlm.xx.
↑"Solomon Islands Diplomatic and Consular List". Ministry of Foreign Affairs and External Trade of Solomon Islands. 1 Juni 2020. hlm.36–38. Diarsipkan dari versi aslinya tanggal 12 Agustus 2021. Diakses tanggal 12 Desember 2020.
↑Annual Report - South Pacific Commission. South Pacific Commission. 1982. hlm.81. ... Naime Doko Papua New Guinea High Commissioner to Fiji , Tonga , Tuvalu and Kiribati
↑News Review on South Asia and Indian Ocean. Institute for Defence Studies & Analyses. Juli 1983. hlm.443.
↑Report of the South Pacific Conference and Proceedings of the South Pacific Commission. 1988. hlm.185. His Excellency Mr Maimu Raka - Nou PNG Ambassador Extraordinary and Plenipotentiary to the Republic of Fiji High Commissioner to Nauru , Kiribati , Solomon Islands , Tuvalu and Vanuatu
↑Summary of World Broadcasts The Far East. Part III · Part 3. British Broadcasting Corporation. Monitoring Service. 1989. hlm.A-22. .. Papua New Guinea and Cuba establish diplomatic ties PNG Foreign Minister Michael Somare signed a formal agreement to establish diplomatic relations with Cuba in New York on 13th Oktober
↑"Pacific". Government of Vietnam. April 2010. Diakses tanggal 29 April 2023.
↑Daily Report: Latin America. Index - Volume 13. NewsBank. 1993. hlm.410. Papua New Guinea/Venezuela diplomatic relations Jan 2 91 40 --- Ties Established with Papua New Guinea
↑Journal of the Gulf and Arabian Peninsula studies Volume 19, Issues 77-78 (dalam bahasa Arab). Jāmiʻat al-Kuwayt. 1995. hlm.274. ... سهيل خليل شحيبر أوراق اعتماده إلى حاكم بايوا غينيا الجديدة السير ويوا كورووي في العاصمة بورت مورزبي كسفير فوق العادة ومفوض لدى جمهورية بابوا غينيا الجديدة . الوطن - الكويت ٥ / ٤ / ٩٥ .
↑Ministry of Foreign Affairs and Immigration (2015). "Foreign Affairs". Cook Islands Government. Diarsipkan dari asli tanggal 2015-10-18. Diakses tanggal 2015-10-08.
↑"Papua-Nová Guinea" (dalam bahasa Slovak). Diarsipkan dari asli tanggal 8 Maret 2022. Diakses tanggal 6 Mei 2023.
↑"Bilateral Relations". Ministry of Foreign Affairs of Nepal. Diarsipkan dari asli tanggal 16 Agustus 2021. Diakses tanggal 25 Juni 2021.
↑"Niue establish diplomatic relations with PNG". Pacific Islands News Association. 2014-12-23. Diakses tanggal 2015-10-03. "...Papua New Guinea... signed the agreement with Niue... on 09 Desember 2014..."