WEYMES PAT. (2000). CREATING CUSTOMER: HOW TO INCREASE SALES THROUGH NON-TECHNIQUE SELLING. KOGAN PAGE.
Lua i Stíl Chicago (17ú heag.)WEYMES PAT. CREATING CUSTOMER: HOW TO INCREASE SALES THROUGH NON-TECHNIQUE SELLING. NEW DELHI: KOGAN PAGE, 2000.
Lua MLA (9ú heag.)WEYMES PAT. CREATING CUSTOMER: HOW TO INCREASE SALES THROUGH NON-TECHNIQUE SELLING. KOGAN PAGE, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.