PRASADA RAO, N. D. V. (2016). THE GRAMMAR GATE - BOOK 4. BLACKIE ELT BOOKS.
Chicagoスタイル(17版)引用形式PRASADA RAO, N D V. THE GRAMMAR GATE - BOOK 4. NEW DELHI: BLACKIE ELT BOOKS, 2016.
MLA(9版)引用形式PRASADA RAO, N D V. THE GRAMMAR GATE - BOOK 4. BLACKIE ELT BOOKS, 2016.
警告: この引用は必ずしも正確ではありません.