Intodia, S. L., Lakhera, J. P., & Somani, L. L. Dictionary of extension education.
シカゴスタイル引用形Intodia, S L., J P. Lakhera, , L L. Somani. Dictionary of Extension Education. Udaipur, Agrotech Publishing Academy.
MLA引用形式Intodia, S L., et al. Dictionary of Extension Education.
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