Gaya APA

Hirschman, A, O. (1970). Exit, Voice, and Loyalty: Responses to Decline in Firms, Organizations, and States (1). Inggris: Harvard University Press.

Gaya MLA

Hirschman, Albert, O.. "Exit, Voice, and Loyalty: Responses to Decline in Firms, Organizations, and States". 1 Inggris: Harvard University Press, 1970. Text.