APA (7th ed.) Citation

Alisyahbana, B. C. (2011). Discipline to get the most important things done-disiplin. Leadership Center.

Chicago Style (17th ed.) Citation

Alisyahbana, BettyLeadership Center. Discipline to Get the Most Important Things Done-disiplin. Leadership Center, 2011.

MLA (8th ed.) Citation

Alisyahbana, BettyLeadership Center. Discipline to Get the Most Important Things Done-disiplin. Leadership Center, 2011.

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