APA
Perpetua Machado, . (1996). Social, psychological and health status of the elderly. Mumbai: S.N.D.T. Women's University.
Chicago
Perpetua Machado, . 1996. Social, psychological and health status of the elderly. Mumbai: S.N.D.T. Women's University.
Harvard
Perpetua Machado, . (1996). Social, psychological and health status of the elderly. Mumbai: S.N.D.T. Women's University.
MLA
Perpetua Machado, . Social, psychological and health status of the elderly. Mumbai: S.N.D.T. Women's University. 1996.