Παραπομπή σε μορφή APA (7η εκδ.)

Hoong, Y. Y., & Ann, L. S. (1973). Development planning in southeast Asia: Role of the university. Regional Institute of Higher Education and Development.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hoong, Yip Yat, και Lee Soo Ann. Development Planning in Southeast Asia: Role of the University. Singapore: Regional Institute of Higher Education and Development, 1973.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hoong, Yip Yat, και Lee Soo Ann. Development Planning in Southeast Asia: Role of the University. Regional Institute of Higher Education and Development, 1973.