Dyfyniad APA

National Research Council of the Philippines. Research Library & Information Division & Abarquez, R. F. (1981). NRCP directory 1981. The Council.

Dyfyniad Arddull Chicago

National Research Council of the Philippines. Research Library & Information Division and Ramon F. Abarquez. NRCP Directory 1981. Bicutan, Taguig, Metro Manila: The Council, 1981.

Dyfyniad MLA

National Research Council of the Philippines. Research Library & Information Division and Ramon F. Abarquez. NRCP Directory 1981. The Council, 1981.

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