Yap, C. F. P. (1966). Census of Agriculture, 1960 / Yap Chok Fah, Paul.
Chicagoスタイル(17版)引用形式Yap, Chok Fah Paul. Census of Agriculture, 1960 / Yap Chok Fah, Paul. 1966.
MLA(9版)引用形式Yap, Chok Fah Paul. Census of Agriculture, 1960 / Yap Chok Fah, Paul. 1966.
警告: この引用は必ずしも正確ではありません.