Universiti Putra Malaysia. (1997). UPM research report. The Research Unit, Universiti Putra Malaysia.
Chicagoスタイル(17版)引用形式Universiti Putra Malaysia. UPM Research Report. Serdang: The Research Unit, Universiti Putra Malaysia, 1997.
MLA(8版)引用形式Universiti Putra Malaysia. UPM Research Report. The Research Unit, Universiti Putra Malaysia, 1997.
警告: この引用は必ずしも正確ではありません.