Nakamura, Leonard I. (FRB); Samuels, Jon (BEA); Soloveichik, Rachel H. (BEA) (2017년 10월 24일). “Measuring the "Free" Digital Economy Within the GDP and Productivity Accounts”(PDF). 《SSRN.com》. Social Science Research Network publishing working paper 17-37 of the Research Department, Federal Reserve Bank of Philadelphia. 37 (Fig. 3)쪽. 2021년 3월 20일에 원본 문서(PDF)에서 보존된 문서.
Mahfooz, Yasser; Mahfooz, Faisal (2013). 〈8: Consumer Behavior Perspective for Fairness Creams: A Case of 'Fair & Lovely'〉. Jham, Vimi (편집). 《Cases on Consumer-Centric Marketing Management》. Advances in Marketing, Customer Relationship Management, and E-Services (AMCRMES) Book Series. Hershey, Pennsylvania: IGI Global. 99쪽. ISBN9781466643581. 2016년 11월 4일에 확인함. The association of achievement by lightening one's skin is a message conveyed in the TeleVision Commercial (TVC).
Thoughts on TV Week Published by deductive.com, November 7, 2018. Retrieved November 12, 2018
Nakamura, Leonard I. (FRB); Samuels, Jon (BEA); Soloveichik, Rachel H. (BEA) (2017년 10월 24일). “Measuring the "Free" Digital Economy Within the GDP and Productivity Accounts”(PDF). 《SSRN.com》. Social Science Research Network publishing working paper 17-37 of the Research Department, Federal Reserve Bank of Philadelphia. 37 (Fig. 3)쪽. 2021년 3월 20일에 원본 문서(PDF)에서 보존된 문서.
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