APA (7th ed.) Citation

Covey, S. R. The 8th HABIT: Melampaui Efektivitas, Menggapai Keagungan. Gramedia.

Chicago Style (17th ed.) Citation

Covey, Stephen R. The 8th HABIT: Melampaui Efektivitas, Menggapai Keagungan. Gramedia.

MLA (8th ed.) Citation

Covey, Stephen R. The 8th HABIT: Melampaui Efektivitas, Menggapai Keagungan. Gramedia.

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