Gaya APA

biernat, J, E. (2007). Crafting & Executing Strategy : Text and Readings (Ed. 15). new york, us: mcgraw-hill/ irwin.

Gaya MLA

biernat, John, E.. "Crafting & Executing Strategy : Text and Readings". Ed. 15 new york, us: mcgraw-hill/ irwin, 2007. Text.