HANKS KURT. (1991). MOTIVATING PEOPLE: HOW TO MOTIVATE OTHERS TO DO WHATE YOU WANT, AND THANK YOU FOR THE OPPORTUNITY. CRISP PUBLICATION.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিHANKS KURT. MOTIVATING PEOPLE: HOW TO MOTIVATE OTHERS TO DO WHATE YOU WANT, AND THANK YOU FOR THE OPPORTUNITY. U S A: CRISP PUBLICATION, 1991.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিHANKS KURT. MOTIVATING PEOPLE: HOW TO MOTIVATE OTHERS TO DO WHATE YOU WANT, AND THANK YOU FOR THE OPPORTUNITY. CRISP PUBLICATION, 1991.
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