Hadfield, J. (1984). Harrap's communication games: A collection of games and activities for elementary students of english. Harrap.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHadfield, Jill. Harrap's Communication Games: A Collection of Games and Activities for Elementary Students of English. London: Harrap, 1984.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHadfield, Jill. Harrap's Communication Games: A Collection of Games and Activities for Elementary Students of English. Harrap, 1984.
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