APA-ийн эшлэл(7 дахь хэвлэлт)

Visser, F. (2003). Ken Wilber: Thought as passion. State University of New York Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Visser, Frank. Ken Wilber: Thought as Passion. Albany, NY: State University of New York Press, 2003.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Visser, Frank. Ken Wilber: Thought as Passion. State University of New York Press, 2003.