APA aipamena

Paper Industries Corporation of the Philippines. (1986). 1986 annual report. s.n.

Chicago Style aipamena

Paper Industries Corporation of the Philippines. 1986 Annual Report. s.l: s.n, 1986.

MLA aipamena

Paper Industries Corporation of the Philippines. 1986 Annual Report. s.n, 1986.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.