Gaya APA
The Goal : A Process of on going Improvement. (1992).
U.S.A:
The North River Press.
Gaya Chicago
The Goal : A Process of on going Improvement.
Kedua.
U.S.A:
The North River Press,
1992.
Text.
Gaya MLA
The Goal : A Process of on going Improvement.
Kedua.
U.S.A:
The North River Press,
1992.
Text.
Gaya Turabian
The Goal : A Process of on going Improvement.
U.S.A:
The North River Press,
1992.
Print.