Weber, G. P., & Joyce, J. M. (1984). The challenge to trust. Benziger.
Chicago Style aipamenaWeber, Gerard P., and John M. Joyce. The Challenge to Trust. Encino, Calif.: Benziger, 1984.
MLA aipamenaWeber, Gerard P., and John M. Joyce. The Challenge to Trust. Benziger, 1984.
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