APA-referens (7:e uppl.)

Fernando, J. N., Habana, P. I., & Cinco, A. L. (2005). New perspectives in English two (Updated edition.). Rex Book Store.

Chicago-referens (17:e uppl.)

Fernando, Jovita N., Pacita I. Habana, och Alicia L. Cinco. New Perspectives in English Two. Updated edition. Manila: Rex Book Store, 2005.

MLA-referens (9:e uppl.)

Fernando, Jovita N., et al. New Perspectives in English Two. Updated edition. Rex Book Store, 2005.