Heron, J. (1996). Co-operative inquiry: Research into the human condition. London ; Thousand Oaks: Sage Publications.
Παραπομπή Chicago StyleHeron, John. Co-operative Inquiry: Research Into the Human Condition. London ; Thousand Oaks: Sage Publications, 1996.
Παραπομπή MLAHeron, John. Co-operative Inquiry: Research Into the Human Condition. London ; Thousand Oaks: Sage Publications, 1996.
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