Vogel, M., Papathanassis, A., & Wolber, B. (2012). The business and Management of Ocean cruises. CABI.
シカゴスタイル引用形Vogel, Michael, Alexis Papathanassis, , Ben Wolber. The Business and Management of Ocean Cruises. UK: CABI, 2012.
MLA引用形式Vogel, Michael, et al. The Business and Management of Ocean Cruises. CABI, 2012.
警告: この引用は必ずしも正確ではありません.