APA način citiranja

Johnston Mark W, & Marshall Greg W. (2008). Relationship Selling. American: McGraw -Hill.

Čikaški stil citiranja

Johnston Mark W, i Marshall Greg W. Relationship Selling. American: McGraw -Hill, 2008.

MLA način citiranja

Johnston Mark W, i Marshall Greg W. Relationship Selling. American: McGraw -Hill, 2008.

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