Dyfyniad APA

Hisrich,Robert D, Manimala,Mathew J, Peters,Michael P, & Shepherd,Dean A. (2014). Entrepreneurship (9th ed.). McGraw Hill.

Dyfyniad Arddull Chicago

Hisrich,Robert D, Manimala,Mathew J, Peters,Michael P, and Shepherd,Dean A. Entrepreneurship. 9th ed. New Delhi: McGraw Hill, 2014.

Dyfyniad MLA

Hisrich,Robert D, et al. Entrepreneurship. 9th ed. McGraw Hill, 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.