Citazione APA

Philips, J. (2006). PMP Project management: Professional study guide. - 2nd Ed (2nd.). TMH.

Stile di citazione Chicago

Philips, Joseph. PMP Project Management: Professional Study Guide. - 2nd Ed. 2nd. New Delhi: TMH, 2006.

Citazione MLA

Philips, Joseph. PMP Project Management: Professional Study Guide. - 2nd Ed. 2nd. TMH, 2006.