Nandakumar, K. (1973). Vyavasayamanagement Nutanapravanathakal. State Institute of Languages.
シカゴスタイル引用形Nandakumar, K. Vyavasayamanagement Nutanapravanathakal. Trivandrum: State Institute of Languages, 1973.
MLA引用形式Nandakumar, K. Vyavasayamanagement Nutanapravanathakal. State Institute of Languages, 1973.
警告: この引用は必ずしも正確ではありません.