Dyfyniad APA

Sexton, D. L. (1986). The art and science of entrepreneurship. Cambridge: Ballinger Publishing Company.

Dyfyniad Arddull Chicago

Sexton, Donald L. The Art and Science of Entrepreneurship. Cambridge: Ballinger Publishing Company, 1986.

Dyfyniad MLA

Sexton, Donald L. The Art and Science of Entrepreneurship. Cambridge: Ballinger Publishing Company, 1986.

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