APA (7th ed.) Citation

Levin, G. (2010). Interpersonal skills for portfolio, program, and project managers. Management Concepts.

Chicago Style (17th ed.) Citation

Levin, Ginger. Interpersonal Skills for Portfolio, Program, and Project Managers. Vienna, Va: Management Concepts, 2010.

MLA (9th ed.) Citation

Levin, Ginger. Interpersonal Skills for Portfolio, Program, and Project Managers. Management Concepts, 2010.

Warning: These citations may not always be 100% accurate.