Drexler, K. (2010). Business Leaders Who Changed the World. Jaico Publishing House.
Chicago-viite (17. p.)Drexler, Kateri. Business Leaders Who Changed the World. Bangalore: Jaico Publishing House, 2010.
MLA-viite (9. p.)Drexler, Kateri. Business Leaders Who Changed the World. Jaico Publishing House, 2010.
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