Walker O.C. (2011). Marketing strategy: A Decision_Focused Approach (7.). Русс. яз.
Чикаго маягийн жагсаалтWalker O.C. Marketing Strategy: A Decision_Focused Approach. 7. USA: Русс. яз, 2011.
MLA ишлэлWalker O.C. Marketing Strategy: A Decision_Focused Approach. 7. Русс. яз, 2011.
Warning: These citations may not always be 100% accurate.