APA-ийн эшлэл(7 дахь хэвлэлт)

HAMEL GARY. (2002). COMPETING FOR THE FUTURE. TATA MCGRAW-HILL PUBLISHING COMPANY.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

HAMEL GARY. COMPETING FOR THE FUTURE. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY, 2002.

MLA -ийн эшлэл (9 дэх хэвлэлт)

HAMEL GARY. COMPETING FOR THE FUTURE. TATA MCGRAW-HILL PUBLISHING COMPANY, 2002.