APA (7e ed.) Bronvermelding

Erhorn, C., & Stark, J. (1994). Competing by design: Creating value and market advantage in new product development /Craig Erhorn and John Stark. Omneo.

Chicago (17e ed.) Bronvermelding

Erhorn, Craig, en John Stark. Competing by Design: Creating Value and Market Advantage in New Product Development /Craig Erhorn and John Stark. Essex Junction, VT: Omneo, 1994.

MLA (9e ed.) Bronvermelding

Erhorn, Craig, en John Stark. Competing by Design: Creating Value and Market Advantage in New Product Development /Craig Erhorn and John Stark. Omneo, 1994.