Lua APA (7ú heag.)

OWENS , D. (1990). PRODUCTION MANAGEMENT. MEDIA PROMOTERS.

Lua i Stíl Chicago (17ú heag.)

OWENS , D.L. PRODUCTION MANAGEMENT. BOMBAY: MEDIA PROMOTERS, 1990.

Lua MLA (9ú heag.)

OWENS , D.L. PRODUCTION MANAGEMENT. MEDIA PROMOTERS, 1990.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.