APA-referens (7:e uppl.)

Philippines (Republic), Alvendia, C. G., & Espiritu, J. A. (1947). Philippine commercial laws: Annotated. Lawyers Co-operative Pub. Co.

Chicago-referens (17:e uppl.)

Philippines (Republic), Carmelino G. Alvendia, och Jose Armayan Espiritu. Philippine Commercial Laws: Annotated. Manila, Rochester, N.Y: Lawyers Co-operative Pub. Co, 1947.

MLA-referens (9:e uppl.)

Philippines (Republic), et al. Philippine Commercial Laws: Annotated. Lawyers Co-operative Pub. Co, 1947.