Gaya APA
Pawirodihardjo, B. (2007).
Analisis Food Product, Studi Food Cost dan Pedoman Training .
Yogyakarta:
Andi Offset.
Gaya MLA
Pawirodihardjo, Bartono.
"Analisis Food Product, Studi Food Cost dan Pedoman Training".
Yogyakarta:
Andi Offset,
2007.
Text.