Gaya APA

Brooks, W, T. (2006). Perfect phrases for the sales call : Hundreds of ready-to-use phrases for any sale-from prospect to close . New York: McGraw-Hill.

Gaya MLA

Brooks, William, T.. "Perfect phrases for the sales call : Hundreds of ready-to-use phrases for any sale-from prospect to close". New York: McGraw-Hill, 2006. Text.