Collins, H. (2006). Winning at collaboration commerce: The next competitive advantage. Amsterdam: Elsevier Butterworth-Heinemann.
Dyfyniad Arddull ChicagoCollins, Heidi. Winning At Collaboration Commerce: The Next Competitive Advantage. Amsterdam: Elsevier Butterworth-Heinemann, 2006.
Dyfyniad MLACollins, Heidi. Winning At Collaboration Commerce: The Next Competitive Advantage. Amsterdam: Elsevier Butterworth-Heinemann, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.