Gaya APA
Birtono PH,SE. (2006).
Food Product Management .
YOGYAKARTA:
andi offset.
Gaya Chicago
Birtono PH,SE.
Food Product Management.
YOGYAKARTA:
andi offset,
2006.
Text.
Gaya MLA
Birtono PH,SE.
Food Product Management.
YOGYAKARTA:
andi offset,
2006.
Text.
Gaya Turabian
Birtono PH,SE.
Food Product Management.
YOGYAKARTA:
andi offset,
2006.
Print.