Beloshapkina T. V. & Hahalkina V. V. (2013). Unique selling proposition. 2013.
Chicago Style (17th ed.) CitationBeloshapkina T. V. and Hahalkina V. V. Unique Selling Proposition. 2013, 2013.
MLA (9th ed.) CitationBeloshapkina T. V. and Hahalkina V. V. Unique Selling Proposition. 2013, 2013.
Warning: These citations may not always be 100% accurate.