Gaya APA

Drucker, P, F, A, N. (1997). Drucker on Asia : a dialogue between Peter Drucker and Isao Nakauchi . : Oxford.Betterworth-Heinemann.

Gaya MLA

Drucker, Peter, F, And, Nakauchi. "Drucker on Asia : a dialogue between Peter Drucker and Isao Nakauchi". : Oxford.Betterworth-Heinemann, 1997. Text.