(1993). VIPP: Visualisation in Participatory Programmes : a manual for facilitators and trainers involved in participatory group events. UNICEF.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVIPP: Visualisation in Participatory Programmes : A Manual for Facilitators and Trainers Involved in Participatory Group Events. Bangladesh: UNICEF, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रVIPP: Visualisation in Participatory Programmes : A Manual for Facilitators and Trainers Involved in Participatory Group Events. UNICEF, 1993.
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