GETTY J PAUL. (1982). HOW TO BE A SUCCESSFUL EXECUTIVE. STARBOOK.
Lua i Stíl Chicago (17ú heag.)GETTY J PAUL. HOW TO BE A SUCCESSFUL EXECUTIVE. LONDON: STARBOOK, 1982.
Lua MLA (9ú heag.)GETTY J PAUL. HOW TO BE A SUCCESSFUL EXECUTIVE. STARBOOK, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.