APA Style
Rangkuti, Freddy. (2010).
Spiritual Leadership in Business Wake Up! "Khoirunnas Anfauhum Linnas" .
Jakarta:
PT gramedia pustaka utama.
Chicago Style
Rangkuti, Freddy.
Spiritual Leadership in Business Wake Up! "Khoirunnas Anfauhum Linnas".
Jakarta:
PT gramedia pustaka utama,
2010.
Text.
MLA Style
Rangkuti, Freddy.
Spiritual Leadership in Business Wake Up! "Khoirunnas Anfauhum Linnas".
Jakarta:
PT gramedia pustaka utama,
2010.
Text.
Turabian Style
Rangkuti, Freddy.
Spiritual Leadership in Business Wake Up! "Khoirunnas Anfauhum Linnas".
Jakarta:
PT gramedia pustaka utama,
2010.
Print.