APA Citatie

Newell, M. W. G. (2012). Project management: Questions and answer book.

Chicago Style citaat

Newell, Michael W; Grashina. Project Management: Questions and Answer Book. Yee Dee Publishing Pvt. Ltd, 2012.

MLA citatie

Newell, Michael W; Grashina. Project Management: Questions and Answer Book. 2012.