Gaya APA

Kurniawan, P., Budhi, M, K, S. (2017). Smart Leadership_Being A Decision Maker#1 (1). Jakarta: Penerbit1.

Gaya MLA

Kurniawan, Paulus., Budhi, Made, Kembar, Sri. "Smart Leadership_Being A Decision Maker#1". 1 Jakarta: Penerbit1, 2017. Buku.