Gaya APA
Dubicka,Iwanna. (2003).
English for international tourism .
Amerika:
Logman.
Gaya Chicago
Dubicka,Iwanna.
English for international tourism.
Amerika:
Logman,
2003.
Text.
Gaya MLA
Dubicka,Iwanna.
English for international tourism.
Amerika:
Logman,
2003.
Text.
Gaya Turabian
Dubicka,Iwanna.
English for international tourism.
Amerika:
Logman,
2003.
Print.