APA aipamena

Calaguio, M. G., Oamar, F. V., & Ortiz, J. S. (1985). Metropolitan Manila taxation. s.n.].

Chicago Style aipamena

Calaguio, Mauro G., Felipe V. Oamar, and Juanio S. Ortiz. Metropolitan Manila Taxation. [S.l: s.n.], 1985.

MLA aipamena

Calaguio, Mauro G., et al. Metropolitan Manila Taxation. s.n.], 1985.