Awasthi S.K. (1988). Book of Proficiency in English. Agra Law Agency.
Chicagoスタイル(17版)引用形式Awasthi S.K. Book of Proficiency in English. Agra: Agra Law Agency, 1988.
MLA(9版)引用形式Awasthi S.K. Book of Proficiency in English. Agra Law Agency, 1988.
警告: この引用は必ずしも正確ではありません.