APA-ийн эшлэл(7 дахь хэвлэлт)

LESIKAR RAYMOND V. (2005). BASIC BUSINESS COMMUNICATION (10TH.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

LESIKAR RAYMOND V. BASIC BUSINESS COMMUNICATION. 10TH. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2005.

MLA -ийн эшлэл (9 дэх хэвлэлт)

LESIKAR RAYMOND V. BASIC BUSINESS COMMUNICATION. 10TH. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2005.