Penggayaan APA
ZELLER, Andreas. (2009).
Why Programs Fail (Second).
Amsterdam:
Elsevier.
Chicago Style
ZELLER, Andreas.
Why Programs Fail.
Second
Amsterdam:
Elsevier,
2009.
Buku.
MLA Style
ZELLER, Andreas.
Why Programs Fail.
Second
Amsterdam:
Elsevier,
2009.
Buku.
Turabian Style
ZELLER, Andreas.
Why Programs Fail.
Second
Amsterdam:
Elsevier,
2009.
Buku.