Gaya APA

McChesney, Chris, Covey, Sean, Huling, Jim. (2012). The 4 discipline of excecution . Jakarta: Dunamis Publishing.

Gaya Chicago

McChesney, Chris, Covey, Sean, Huling, Jim. The 4 discipline of excecution. Jakarta: Dunamis Publishing, 2012. Buku.

Gaya MLA

McChesney, Chris, Covey, Sean, Huling, Jim. The 4 discipline of excecution. Jakarta: Dunamis Publishing, 2012. Buku.

Gaya Turabian

McChesney, Chris, Covey, Sean, Huling, Jim. The 4 discipline of excecution. Jakarta: Dunamis Publishing, 2012. Buku.