Clifford, W. (1984). Law and order in Papua New Guinea. Institute of National Affairs.
Citación estilo ChicagoClifford, William. Law and Order in Papua New Guinea. Papua New Guinea: Institute of National Affairs, 1984.
Cita MLAClifford, William. Law and Order in Papua New Guinea. Institute of National Affairs, 1984.
Warning: These citations may not always be 100% accurate.