V. Rasiah, R. R., Habibullah, M. S., & Abdul Hamid, B. (2012). An exploratory study of the impact of income, health expenditure and pollution on happiness: A global perspective. Faculty of Economics and Management, Universiti Putra Malaysia.
Chicago Style (17th ed.) CitationV. Rasiah, R. Ratneswary, Muzafar Shah Habibullah, and Baharom Abdul Hamid. An Exploratory Study of the Impact of Income, Health Expenditure and Pollution on Happiness: A Global Perspective. Faculty of Economics and Management, Universiti Putra Malaysia, 2012.
MLA (9th ed.) CitationV. Rasiah, R. Ratneswary, et al. An Exploratory Study of the Impact of Income, Health Expenditure and Pollution on Happiness: A Global Perspective. Faculty of Economics and Management, Universiti Putra Malaysia, 2012.