PARKINSON C N. (1983). HOW TO GET TO THE TOP. MACMILLAN.
Lua i Stíl Chicago (17ú heag.)PARKINSON C N. HOW TO GET TO THE TOP. BOMBAY: MACMILLAN, 1983.
Lua MLA (9ú heag.)PARKINSON C N. HOW TO GET TO THE TOP. MACMILLAN, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.