APA (7th ed.) Citation

Wenzler, H. (1993). Proses pengembangan diri. Grasindo.

Chicago Style (17th ed.) Citation

Wenzler, Hildegard. Proses Pengembangan Diri. Grasindo, 1993.

MLA (8th ed.) Citation

Wenzler, Hildegard. Proses Pengembangan Diri. Grasindo, 1993.

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