APA citiranje

KRISTIANTO, L. (1997). English for special purposes convertational approach Telephone. Visipro.

Chicago Style (17th ed.) Citation

KRISTIANTO, Lanny. English for Special Purposes Convertational Approach Telephone. Jakarta: Visipro, 1997.

MLA citiranje

KRISTIANTO, Lanny. English for Special Purposes Convertational Approach Telephone. Visipro, 1997.