APA-viite (7. p.)

Orellana, D. G., & Endriga, E. (1980). Maranao traditional brass casting. Coordination Center for Research and Development.

Chicago-viite (17. p.)

Orellana, Dionisio G., ja Efren Endriga. Maranao Traditional Brass Casting. Iligan City: Coordination Center for Research and Development, 1980.

MLA-viite (9. p.)

Orellana, Dionisio G., ja Efren Endriga. Maranao Traditional Brass Casting. Coordination Center for Research and Development, 1980.