(1985). Globe General Services and Security Agency and GGC Marketing Services Unlimited. GGSSA.
Lua i Stíl Chicago (17ú heag.)Globe General Services and Security Agency and GGC Marketing Services Unlimited. Pasay City: GGSSA, 1985.
Lua MLA (9ú heag.)Globe General Services and Security Agency and GGC Marketing Services Unlimited. GGSSA, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.