Gruhling, G., & Briesemeister, M. (1973). Tekstail Vyavasayam. State Institutes of Languages.
シカゴスタイル引用形Gruhling, Gerda, , Max Briesemeister. Tekstail Vyavasayam. Trivandrum: State Institutes of Languages, 1973.
MLA引用形式Gruhling, Gerda, , Max Briesemeister. Tekstail Vyavasayam. State Institutes of Languages, 1973.
警告: この引用は必ずしも正確ではありません.