APA (7th ed.) Citation

Herlambang, S. (2011). Personality development: Pengembangan kepribadian. Gosyen.

Chicago Style (17th ed.) Citation

Herlambang, Susatyo. Personality Development: Pengembangan Kepribadian. Gosyen, 2011.

MLA (8th ed.) Citation

Herlambang, Susatyo. Personality Development: Pengembangan Kepribadian. Gosyen, 2011.

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