Gaya APA
Humphreys, Kenneth K.. (1984).
Project and Cost Engineers' Handbook (Ed. 2, Cet. 1).
New York:
Marcel Dekker.
Gaya Chicago
Humphreys, Kenneth K..
Project and Cost Engineers' Handbook.
Ed. 2, Cet. 1
New York:
Marcel Dekker,
1984.
Referensi.
Gaya MLA
Humphreys, Kenneth K..
Project and Cost Engineers' Handbook.
Ed. 2, Cet. 1
New York:
Marcel Dekker,
1984.
Referensi.
Gaya Turabian
Humphreys, Kenneth K..
Project and Cost Engineers' Handbook.
Ed. 2, Cet. 1
New York:
Marcel Dekker,
1984.
Referensi.