Erhorn, C., & Stark, J. (1994). Competing by design: Creating value and market advantage in new product development /Craig Erhorn and John Stark. Omneo.
Citazione stile Chigago Style (17a edizione)Erhorn, Craig, e John Stark. Competing by Design: Creating Value and Market Advantage in New Product Development /Craig Erhorn and John Stark. Essex Junction, VT: Omneo, 1994.
Citatione MLA (9a ed.)Erhorn, Craig, e John Stark. Competing by Design: Creating Value and Market Advantage in New Product Development /Craig Erhorn and John Stark. Omneo, 1994.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.