APA-ийн эшлэл(7 дахь хэвлэлт)

Walker, O. C. (2016). Marketing Strategy: A Decision-Focused Approach (7th.). McGraw -Hill.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Walker, Orville C. Marketing Strategy: A Decision-Focused Approach. 7th. New Delhi: McGraw -Hill, 2016.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Walker, Orville C. Marketing Strategy: A Decision-Focused Approach. 7th. McGraw -Hill, 2016.