Khoo-Ong, P. Y. (1986). Locus of control, self-concept, past performance and socio-economic status in relation to the academic achievement of Singapore Technical College students.
Chicago Style (17th ed.) CitationKhoo-Ong, Pee Ying. Locus of Control, Self-concept, Past Performance and Socio-economic Status in Relation to the Academic Achievement of Singapore Technical College Students. 1986.
MLA引文Khoo-Ong, Pee Ying. Locus of Control, Self-concept, Past Performance and Socio-economic Status in Relation to the Academic Achievement of Singapore Technical College Students. 1986.
警告：這些引文格式不一定是100％准確.