APA (7 ম সংস্করণ) উদ্ধৃতি

Makwana Deepak. Consumer Purchase Pattern for a mobile handset and measures to improve Brand Image of Sony Ericsson. MBA CORE;2005.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Makwana Deepak. Consumer Purchase Pattern for a Mobile Handset and Measures to Improve Brand Image of Sony Ericsson. : MBA CORE;2005.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Makwana Deepak. Consumer Purchase Pattern for a Mobile Handset and Measures to Improve Brand Image of Sony Ericsson. MBA CORE;2005.