APA Citation

Ismulcokro, C., & A. Iqbal. (2009). Berani Berpikir Positif Bertindak Efektif. Jakarta: Great Publisher.

Chicago Style Citation

Ismulcokro, C., and A. Iqbal. Berani Berpikir Positif Bertindak Efektif. Jakarta: Great Publisher, 2009.

MLA Citation

Ismulcokro, C., and A. Iqbal. Berani Berpikir Positif Bertindak Efektif. Jakarta: Great Publisher, 2009.

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