Lua APA (7ú heag.)

JOSEPH DAVID. (1989). MARKETING PLUS A POSITIVE APPROACH TO TOTAL MARKETING. HEINEMANN.

Lua i Stíl Chicago (17ú heag.)

JOSEPH DAVID. MARKETING PLUS A POSITIVE APPROACH TO TOTAL MARKETING. OXFORD: HEINEMANN, 1989.

Lua MLA (9ú heag.)

JOSEPH DAVID. MARKETING PLUS A POSITIVE APPROACH TO TOTAL MARKETING. HEINEMANN, 1989.

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