Cita APA (7th ed.)

Gido, J., & Clements, J. P. (2012). Successful project management (5th ed.). South-Western.

Cita Chicago (17th ed.)

Gido, Jack, i James P. Clements. Successful Project Management. 5th ed. Mason, OH: South-Western, 2012.

Cita MLA (9th ed.)

Gido, Jack, i James P. Clements. Successful Project Management. 5th ed. South-Western, 2012.