Lua APA (7ú heag.)

ESSINGER JAMES. (1999). WRITING MARKETING COPY TO GET RESULTS (2.). BUSINESS PRESS.

Lua i Stíl Chicago (17ú heag.)

ESSINGER JAMES. WRITING MARKETING COPY TO GET RESULTS. 2. AUSTRALIA: BUSINESS PRESS, 1999.

Lua MLA (9ú heag.)

ESSINGER JAMES. WRITING MARKETING COPY TO GET RESULTS. 2. BUSINESS PRESS, 1999.

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