APA-referens

Gupta, N. K., & Gupta, N. K. (2013). Handbook on marketing awareness (3rd ed.). IBC Academy.

Chicago-stil citat

Gupta, N K., och N. K. Gupta. Handbook on Marketing Awareness. 3rd ed. Banglore: IBC Academy, 2013.

MLA-referens

Gupta, N K., och N. K. Gupta. Handbook on Marketing Awareness. 3rd ed. IBC Academy, 2013.