Williams, F. E. (1932). Sentiments and leading ideas in native society. Government Printer.
Lua i Stíl Chicago (17ú heag.)Williams, F. E. Sentiments and Leading Ideas in Native Society. Port Moresby: Government Printer, 1932.
Lua MLA (9ú heag.)Williams, F. E. Sentiments and Leading Ideas in Native Society. Government Printer, 1932.
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