APA-viite (7. p.)
Chang, S. S. (2008). Ruby on Rails web mashup projects: A step-by-step tutorial to building web mashups. Packt Publishing Limited.
Chicago-viite (17. p.)
Chang, Sau Sheong. Ruby on Rails Web Mashup Projects: A Step-by-step Tutorial to Building Web Mashups. Birmingham: Packt Publishing Limited, 2008.
MLA-viite (9. p.)
Chang, Sau Sheong. Ruby on Rails Web Mashup Projects: A Step-by-step Tutorial to Building Web Mashups. Packt Publishing Limited, 2008.
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