(美)哈利·贝克威斯著. (2013). 畅销的秘密：非理性的神奇力量：the surprising forces behind what we buy. 南方出版社.
Čikaški stil citiranja (17. izdanje)(美)哈利·贝克威斯著. 畅销的秘密：非理性的神奇力量：the Surprising Forces Behind What We Buy. 南方出版社, 2013.
MLA način citiranja (8. izdanje)(美)哈利·贝克威斯著. 畅销的秘密：非理性的神奇力量：the Surprising Forces Behind What We Buy. 南方出版社, 2013.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.