APA-referens (7:e uppl.)

Vitug, J. C., & Angeles, J. E. (2023). Commercial laws and jurisprudence (2023 Edition.). Rex Book Store.

Chicago-referens (17:e uppl.)

Vitug, Jose C., och Joseph Emmanuel Angeles. Commercial Laws and Jurisprudence. 2023 Edition. Manila: Rex Book Store, 2023.

MLA-referens (9:e uppl.)

Vitug, Jose C., och Joseph Emmanuel Angeles. Commercial Laws and Jurisprudence. 2023 Edition. Rex Book Store, 2023.