Dyfyniad APA

Landicho, D. G. (1961). Dr. Jose P. Laurel: A challenge. (3rd prize, Essay Contest Lyceum of the Philippines). s.n.

Dyfyniad Arddull Chicago

Landicho, Domingo G. Dr. Jose P. Laurel: A Challenge. (3rd Prize, Essay Contest Lyceum of the Philippines). s.l: s.n, 1961.

Dyfyniad MLA

Landicho, Domingo G. Dr. Jose P. Laurel: A Challenge. (3rd Prize, Essay Contest Lyceum of the Philippines). s.n, 1961.

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