APA Citation

Edy Purwono, & Adinegoro, H. (1997). First step: An English book for elementary schools (Ed. 1.). Klaten: Intan Pariwara.

Chicago Style Citation

Edy Purwono, and HS Adinegoro. First Step: An English Book for Elementary Schools. Ed. 1. Klaten: Intan Pariwara, 1997.

MLA Citation

Edy Purwono, and HS Adinegoro. First Step: An English Book for Elementary Schools. Ed. 1. Klaten: Intan Pariwara, 1997.

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