Hasenfeld, Y. (1992). Human services as complex organizations. Newbury Park, Calif: Sage.
Čikaški stil citiranjaHasenfeld, Yeheskel. Human Services As Complex Organizations. Newbury Park, Calif: Sage, 1992.
MLA način citiranjaHasenfeld, Yeheskel. Human Services As Complex Organizations. Newbury Park, Calif: Sage, 1992.
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