Day, H. T. (2013). How to feed the mediavore: The 30-day challenge. Review and Herald Publishing Association.
Dyfyniad Arddull ChicagoDay, Heather Thompson. How to Feed the Mediavore: The 30-day Challenge. Hagerstown, MD: Review and Herald Publishing Association, 2013.
Dyfyniad MLADay, Heather Thompson. How to Feed the Mediavore: The 30-day Challenge. Review and Herald Publishing Association, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.