Style de citation APA

WALIDI. (2006). Step by Step To Speak English. Klaten: Citra Aji Parama.

Style de citation Chicago

WALIDI. Step By Step To Speak English. Klaten: Citra Aji Parama, 2006.

Style de citation MLA

WALIDI. Step By Step To Speak English. Klaten: Citra Aji Parama, 2006.

Attention : ces citations peuvent ne pas être correctes à 100%.