Kumar, A. (2012). Entrepreneurship. Pearson.
Chicago-viite (17. p.)Kumar, Arya. Entrepreneurship. New Delhi: Pearson, 2012.
MLA-viite (9. p.)Kumar, Arya. Entrepreneurship. Pearson, 2012.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.
Kumar, A. (2012). Entrepreneurship. Pearson.
Chicago-viite (17. p.)Kumar, Arya. Entrepreneurship. New Delhi: Pearson, 2012.
MLA-viite (9. p.)Kumar, Arya. Entrepreneurship. Pearson, 2012.