Gaya APA

Carnegie, D., Imelda, S. (2025). Sukses memimpin: Enchance your life by becoming an effective leader (cet 10). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Carnegie, Dale., Imelda, Sandra. "Sukses memimpin: Enchance your life by becoming an effective leader". cet 10 Jakarta: Gramedia Pustaka Utama, 2025. Text.