Gaya APA
Canfield, Jack, Hansen, Mark Victor, Hewitt, Les. (2004).
[The Power of Focus. Bahasa Indonesia] Kekuatan dari Fokus (Cet.1).
Batam:
Karisma Press.
Gaya Chicago
Canfield, Jack, Hansen, Mark Victor, Hewitt, Les.
[The Power of Focus. Bahasa Indonesia] Kekuatan dari Fokus.
Cet.1
Batam:
Karisma Press,
2004.
Text.
Gaya MLA
Canfield, Jack, Hansen, Mark Victor, Hewitt, Les.
[The Power of Focus. Bahasa Indonesia] Kekuatan dari Fokus.
Cet.1
Batam:
Karisma Press,
2004.
Text.
Gaya Turabian
Canfield, Jack, Hansen, Mark Victor, Hewitt, Les.
[The Power of Focus. Bahasa Indonesia] Kekuatan dari Fokus.
Cet.1
Batam:
Karisma Press,
2004.
Print.