Silvester, J. L. (2008). 401 questions every enterpreneur should ask. Jaico.
シカゴスタイル引用形Silvester, James L. 401 Questions Every Enterpreneur Should Ask. New Delhi: Jaico, 2008.
MLA引用形式Silvester, James L. 401 Questions Every Enterpreneur Should Ask. Jaico, 2008.
警告: この引用は必ずしも正確ではありません.