Dyfyniad APA
Kohlbacher, F., & Herstatt, C. (2011). The Silver Market Phenomenon: Marketing and Innovation in the Aging Society. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-14338-0
Dyfyniad Arddull Chicago
Kohlbacher, Florian, and Cornelius Herstatt. The Silver Market Phenomenon: Marketing and Innovation in the Aging Society. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. https://doi.org/10.1007/978-3-642-14338-0.
Dyfyniad MLA
Kohlbacher, Florian, and Cornelius Herstatt. The Silver Market Phenomenon: Marketing and Innovation in the Aging Society. Springer Berlin Heidelberg, 2011. https://doi.org/10.1007/978-3-642-14338-0.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.