Gaya APA

C., L, D., Archer, W, R. (2005). Real estate principles : David C. Ling, Wayne R. Archer . New York: MacGraw-Hill.

Gaya MLA

C., Ling, David., Archer, Wayne, R.. "Real estate principles : David C. Ling, Wayne R. Archer". New York: MacGraw-Hill, 2005. Buku.