Gaya APA
Spencer Johnson, M.D. (2001).
Who Moved My Cheese? (Keempat).
Jakarta:
PT Elex Media Komputindo.
Gaya Chicago
Spencer Johnson, M.D.
Who Moved My Cheese?.
Keempat
Jakarta:
PT Elex Media Komputindo,
2001.
Text.
Gaya MLA
Spencer Johnson, M.D.
Who Moved My Cheese?.
Keempat
Jakarta:
PT Elex Media Komputindo,
2001.
Text.
Gaya Turabian
Spencer Johnson, M.D.
Who Moved My Cheese?.
Keempat
Jakarta:
PT Elex Media Komputindo,
2001.
Print.