International Alliance for Invitational Education. (1992). Journal of invitational theory and practice. International Alliance for Invitational Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInternational Alliance for Invitational Education. Journal of Invitational Theory and Practice. Greensboro, NC: International Alliance for Invitational Education, 1992.
एमएलए (9वां संस्करण) प्रशस्ति पत्रInternational Alliance for Invitational Education. Journal of Invitational Theory and Practice. International Alliance for Invitational Education, 1992.
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