APA Style

Barrienge, B, R., Ireland, R, D. (2008). Entrepreneurship : succesfully launching new ventures . New Jersey: Pearson Education, Inc.

MLA Style

Barrienge, Bruce, R., Ireland, R., Duane. "Entrepreneurship : succesfully launching new ventures". New Jersey: Pearson Education, Inc, 2008. Koleksi Buku Teks.