Gaya APA
Lester,Albert. (1991).
Project planning And Control (2nd.ed).
Hoboken, NJ:
Butterworth Heinemann.
Gaya Chicago
Lester,Albert.
Project planning And Control.
2nd.ed
Hoboken, NJ:
Butterworth Heinemann,
1991.
.
Gaya MLA
Lester,Albert.
Project planning And Control.
2nd.ed
Hoboken, NJ:
Butterworth Heinemann,
1991.
.
Gaya Turabian
Lester,Albert.
Project planning And Control.
2nd.ed
Hoboken, NJ:
Butterworth Heinemann,
1991.
.