Hardjono, J. (1970). Indonesia, land and people. Djakarta: Gunung Agung.
Trích dẫn kiểu ChicagoHardjono, J. Indonesia, Land and People. Djakarta: Gunung Agung, 1970.
MLA citiranjeHardjono, J. Indonesia, Land and People. Djakarta: Gunung Agung, 1970.
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