APA način citiranja (7. izdanje)

Cassidy, D. (1993). It`s when you sell that counts. Vision Books.

Čikaški stil citiranja (17. izdanje)

Cassidy, Donald. It`s When You Sell That Counts. New Delhi: Vision Books, 1993.

MLA način citiranja (9. izdanje)

Cassidy, Donald. It`s When You Sell That Counts. Vision Books, 1993.