Hill, M. E. (2013). Marketing strategy: The thinking involved. Sage publications.
Dyfyniad Arddull ChicagoHill, Mark E. Marketing Strategy: The Thinking Involved. California: Sage publications, 2013.
Dyfyniad MLAHill, Mark E. Marketing Strategy: The Thinking Involved. Sage publications, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.