Vaibhav, Ramesh &Bhalerao, Vaibhav&Deshmukh, Anand. (2015). Green Marketing: Greening the 4 Ps of Marketing. International Journal of Knowledge and Research in Management and E-Commerce. 5. 5-8.
Fuiyeng, Wong &Yazdanifard, Assoc. Prof. Dr. Rashad. (2015). Green Marketing: A Study of Consumers' Buying Behavior in Relation to Green Products. Global Journal of Management and Business Research (E). 15. 17-23.
Mudzakkir, Mohammad &Nurfarida, Iva. (2015). The Influence of Brand Awareness on Brand Trust Through Brand Image. SSRN Electronic Journal. 10.2139/ssrn.2670597.