Παραπομπή APA

Friga, P. N. (2009). Mckinsey engagement: A powerful toolkit for more efficient and effective team problem solving. Tata McGraw-Hill.

Παραπομπή Chicago Style

Friga, Paul N. Mckinsey Engagement: A Powerful Toolkit for More Efficient and Effective Team Problem Solving. New Delhi: Tata McGraw-Hill, 2009.

Παραπομπή MLA

Friga, Paul N. Mckinsey Engagement: A Powerful Toolkit for More Efficient and Effective Team Problem Solving. Tata McGraw-Hill, 2009.