Gaya APA

Spinelli, J, A, A, S. (2018). New venture creation: entrepreneurship for the 21st century 6th edition . Yogyakarta:: Yogyakarta: Penerbit Andi, 2018.

Gaya MLA

Spinelli, Jeffry, A.Timmons, And, Stephen. "New venture creation: entrepreneurship for the 21st century 6th edition". Yogyakarta:: Yogyakarta: Penerbit Andi, 2018, 2018. Ebook.