APA-referens (7:e uppl.)

Sultana, R., Munim, F., & Khan, M. (2010). Gain knowledge of the programming language- "Rubyonrails". BRAC University.

Chicago-referens (17:e uppl.)

Sultana, Rozina, Fazle Munim, och Mumit Khan. Gain Knowledge of the Programming Language- "Rubyonrails". BRAC University, 2010.

MLA-referens (8:e uppl.)

Sultana, Rozina, et al. Gain Knowledge of the Programming Language- "Rubyonrails". BRAC University, 2010.