Gaya APA
Costin, Andre A. (2008).
MANAGING DIFFICULTS PROJECTS (1).
USA:
Butterworth-Heineman.
Gaya Chicago
Costin, Andre A.
MANAGING DIFFICULTS PROJECTS.
1
USA:
Butterworth-Heineman,
2008.
Text.
Gaya MLA
Costin, Andre A.
MANAGING DIFFICULTS PROJECTS.
1
USA:
Butterworth-Heineman,
2008.
Text.
Gaya Turabian
Costin, Andre A.
MANAGING DIFFICULTS PROJECTS.
1
USA:
Butterworth-Heineman,
2008.
Print.