APA (7th ed.) Citation

Yulianto, D. (2013). 3 Hari lancar banget percakapan inggris. Flashbooks.

Chicago Style (17th ed.) Citation

Yulianto, Dion. 3 Hari Lancar Banget Percakapan Inggris. Flashbooks, 2013.

MLA (8th ed.) Citation

Yulianto, Dion. 3 Hari Lancar Banget Percakapan Inggris. Flashbooks, 2013.

Warning: These citations may not always be 100% accurate.