Penggayaan APA
BLANK, Leland, TARQUIN, Anthony. (2005).
Engineering economy (7th ed.).
Boston:
McGraw Hill.
Chicago Style
BLANK, Leland, TARQUIN, Anthony.
Engineering economy.
7th ed.
Boston:
McGraw Hill,
2005.
Buku.
MLA Style
BLANK, Leland, TARQUIN, Anthony.
Engineering economy.
7th ed.
Boston:
McGraw Hill,
2005.
Buku.
Turabian Style
BLANK, Leland, TARQUIN, Anthony.
Engineering economy.
7th ed.
Boston:
McGraw Hill,
2005.
Buku.