Gaya APA

Hesselbein, F., Johnston, R. (2005). On creativity. innovation, and renewal: a leader to leader guide . : PT Elex Media Komputindo.

Gaya MLA

Hesselbein, Frances., Johnston, Rob. "On creativity. innovation, and renewal: a leader to leader guide". : PT Elex Media Komputindo, 2005. Buku Cetak.