APA-referens (7:e uppl.)

Aquino, R. C. (2005). Pointers in selected commercial laws: A review guide. Central Book Supply.

Chicago-referens (17:e uppl.)

Aquino, Ranhilio Callangan. Pointers in Selected Commercial Laws: A Review Guide. Quezon City: Central Book Supply, 2005.

MLA-referens (9:e uppl.)

Aquino, Ranhilio Callangan. Pointers in Selected Commercial Laws: A Review Guide. Central Book Supply, 2005.