Gaya APA
Project Management: A Systems Approach to Planning, Scheduling and Controlling. (1992).
Canada:
van Nostrand Reinhold Company.
Gaya Chicago
Project Management: A Systems Approach to Planning, Scheduling and Controlling.
Ed.4.
Canada:
van Nostrand Reinhold Company,
1992.
.
Gaya MLA
Project Management: A Systems Approach to Planning, Scheduling and Controlling.
Ed.4.
Canada:
van Nostrand Reinhold Company,
1992.
.
Gaya Turabian
Project Management: A Systems Approach to Planning, Scheduling and Controlling.
Canada:
van Nostrand Reinhold Company,
1992.
.