PARKINSON C N. (1984). MANAGEMENT JUNGLE: HOW TO FIND YOUR WAY. VIKAS PUBLISHING HOUSE PVT. LTD.
Lua i Stíl Chicago (17ú heag.)PARKINSON C N. MANAGEMENT JUNGLE: HOW TO FIND YOUR WAY. NEW DELHI: VIKAS PUBLISHING HOUSE PVT. LTD, 1984.
Lua MLA (9ú heag.)PARKINSON C N. MANAGEMENT JUNGLE: HOW TO FIND YOUR WAY. VIKAS PUBLISHING HOUSE PVT. LTD, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.