Gaya APA
Rymberthus, . (2000).
Pelaksanaan Standard Operation Procedure Di Departemen Food And Beverage (Pertama).
Jakarta:
PT Gramedia Pustaka Utama.
Gaya MLA
Rymberthus, .
"Pelaksanaan Standard Operation Procedure Di Departemen Food And Beverage".
Pertama
Jakarta:
PT Gramedia Pustaka Utama,
2000.
Text.