Dyfyniad APA

Tinsay, E. C. (1987). Public relations: Case studies in Philippine setting. s.n.].

Dyfyniad Arddull Chicago

Tinsay, Emcy Corteza. Public Relations: Case Studies in Philippine Setting. [S.l: s.n.], 1987.

Dyfyniad MLA

Tinsay, Emcy Corteza. Public Relations: Case Studies in Philippine Setting. s.n.], 1987.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.