Gaya APA
Lee, Maureen, Lukman Sanjaya. (2007).
Easy Conversation For Business Travelling .
Jakarta:
Pustaka Widyatama.
Gaya Chicago
Lee, Maureen, Lukman Sanjaya.
Easy Conversation For Business Travelling.
Jakarta:
Pustaka Widyatama,
2007.
Text.
Gaya MLA
Lee, Maureen, Lukman Sanjaya.
Easy Conversation For Business Travelling.
Jakarta:
Pustaka Widyatama,
2007.
Text.
Gaya Turabian
Lee, Maureen, Lukman Sanjaya.
Easy Conversation For Business Travelling.
Jakarta:
Pustaka Widyatama,
2007.
Print.