Gaya APA
User's Guide for Microsoft Project 98: Complete Project Communication and Control. (1997).
USA:
Microsoft.
Gaya Chicago
User's Guide for Microsoft Project 98: Complete Project Communication and Control.
.
USA:
Microsoft,
1997.
.
Gaya MLA
User's Guide for Microsoft Project 98: Complete Project Communication and Control.
.
USA:
Microsoft,
1997.
.
Gaya Turabian
User's Guide for Microsoft Project 98: Complete Project Communication and Control.
USA:
Microsoft,
1997.
.