1. HUMAN VALUES AND PROFESSIONAL ETHICS, S.B. SRIVASTAVA,SCITECH PUBLICATION PVT. LTD.
2. CONSUMERISM, NATURE, AND THE HUMAN SPIRIT, NEAL D. EMERALD,RESEARCH PAPER PRESENTED TO THE FACULTY OF THE VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY
3. THE ECONOMIC TIMES NEWSPAPER
4. THE BUSINESS STANDARD NEWSPAPER