APA-referens (7:e uppl.)

Horton, J. (2013). Building e-commerce sites with VirtueMart cookbook: Over 90 recipes to help you build an attractive, profitable, and fully-featured e-commerce store with VirtueMart. Packt Pub..

Chicago-referens (17:e uppl.)

Horton, John. Building E-commerce Sites with VirtueMart Cookbook: Over 90 Recipes to Help You Build an Attractive, Profitable, and Fully-featured E-commerce Store with VirtueMart. Birmingham: Packt Pub., 2013.

MLA-referens (9:e uppl.)

Horton, John. Building E-commerce Sites with VirtueMart Cookbook: Over 90 Recipes to Help You Build an Attractive, Profitable, and Fully-featured E-commerce Store with VirtueMart. Packt Pub., 2013.