Gale, B. (1987). The case of the multi-purpose group. Solidaridad Publishing House.
Chicago Style aipamenaGale, Bruce. The Case of the Multi-purpose Group. Manila: Solidaridad Publishing House, 1987.
MLA aipamenaGale, Bruce. The Case of the Multi-purpose Group. Solidaridad Publishing House, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.