Penggayaan APA
CALLAHAN, Michael T.. (1992).
Construction project scheduling .
New York:
McGraw-Hill.
Chicago Style
CALLAHAN, Michael T..
Construction project scheduling.
New York:
McGraw-Hill,
1992.
Buku.
MLA Style
CALLAHAN, Michael T..
Construction project scheduling.
New York:
McGraw-Hill,
1992.
Buku.
Turabian Style
CALLAHAN, Michael T..
Construction project scheduling.
New York:
McGraw-Hill,
1992.
Buku.