Gagandeep Singh. (2011). Civil Aviation and Tourism Administration. Aadi Publications.
シカゴスタイル引用形Gagandeep Singh. Civil Aviation and Tourism Administration. Jaipur: Aadi Publications, 2011.
MLA引用形式Gagandeep Singh. Civil Aviation and Tourism Administration. Aadi Publications, 2011.
警告: この引用は必ずしも正確ではありません.