Schiffman, L. G., & Wisenblit, J. (2016). Consumer Behaviour (11th.). Pearson.
Lua i Stíl Chicago (17ú heag.)Schiffman, Leon G., agus Joseph Wisenblit. Consumer Behaviour. 11th. Noida: Pearson, 2016.
Lua MLA (9ú heag.)Schiffman, Leon G., agus Joseph Wisenblit. Consumer Behaviour. 11th. Pearson, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.