Gaya APA

Barney, J, B., Hesterly, W, S. (2019). STRATEGIC MANAGEMENT AND COMPETITIVE ADVANTAGE (6th (Global Ed.)). New Jersey: PEARSON.

Gaya MLA

Barney, Jay, B.., Hesterly, William, S.. "STRATEGIC MANAGEMENT AND COMPETITIVE ADVANTAGE". 6th (Global Ed.) New Jersey: PEARSON, 2019. Text.