Lua APA (7ú heag.)

GIRARD JOE. (1981). HOW TO SELL YOURSELF. WARNER BOOK.

Lua i Stíl Chicago (17ú heag.)

GIRARD JOE. HOW TO SELL YOURSELF. NEW YORK: WARNER BOOK, 1981.

Lua MLA (9ú heag.)

GIRARD JOE. HOW TO SELL YOURSELF. WARNER BOOK, 1981.

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