Lua APA (7ú heag.)

Hiebing, R. G. (2003). The successful marketing plan. McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Hiebing, Roman G. The Successful Marketing Plan. McGraw-Hill, 2003.

Lua MLA (8ú heag.)

Hiebing, Roman G. The Successful Marketing Plan. McGraw-Hill, 2003.

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