Dyfyniad APA

Gross, E. L., Cancel, A. R., & Figueroa, O. (1977). Small business works! AMACOM.

Dyfyniad Arddull Chicago

Gross, Eugene L., Adrian R. Cancel, and Oscar Figueroa. Small Business Works! New York: AMACOM, 1977.

Dyfyniad MLA

Gross, Eugene L., et al. Small Business Works! AMACOM, 1977.

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