Dyfyniad APA

(1985). Globe General Services and Security Agency and GGC Marketing Services Unlimited. GGSSA.

Dyfyniad Arddull Chicago

Globe General Services and Security Agency and GGC Marketing Services Unlimited. Pasay City: GGSSA, 1985.

Dyfyniad MLA

Globe General Services and Security Agency and GGC Marketing Services Unlimited. GGSSA, 1985.

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