Svelmoe, G., & Abrams, N. (1953). A brief field trip among the Bukidnon Tigwa people and the Davao Salug people. publisher not identified.
Čikaški stil citiranja (17. izdanje)Svelmoe, Gordon, i Norman Abrams. A Brief Field Trip Among the Bukidnon Tigwa People and the Davao Salug People. [Quezon City: publisher not identified, 1953.
MLA način citiranja (9. izdanje)Svelmoe, Gordon, i Norman Abrams. A Brief Field Trip Among the Bukidnon Tigwa People and the Davao Salug People. publisher not identified, 1953.
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