APA Format
Oka A Yoeti;
. (1992). Tours and travel management
/
. Jakarta : Pradnya Paramita
MLA Format
Oka A Yoeti;
. Tours and travel management
/
. Jakarta : Pradnya Paramita, 1992
Chicago Format
Oka A Yoeti;
. Tours and travel management
/
. Jakarta : Pradnya Paramita, 1992
Australian/Harvard Format
Oka A Yoeti;
. 1992. Tours and travel management
/
. Pradnya Paramita Jakarta