APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Mahnken, T. G. (2012). Competitive strategies for the 21st century: Theory, history, and practice. Stanford University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Thomas G. Mahnken. Competitive Strategies for the 21st Century: Theory, History, and Practice. Stanford, Calif.: Stanford University Press, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Thomas G. Mahnken. Competitive Strategies for the 21st Century: Theory, History, and Practice. Stanford University Press, 2012.