APA
Zafar Hasan S. a. o., University of Lucknow D. o. S. a. S. W., . (1971). Changing family obligations and need for social security. : India. Planning Commission. Research Programme Committee.
Chicago
Zafar Hasan Saiyid and others, University of Lucknow Department of Sociology and Social Work, . 1971. Changing family obligations and need for social security. : India. Planning Commission. Research Programme Committee.
Harvard
Zafar Hasan S. a. o., University of Lucknow D. o. S. a. S. W., . (1971). Changing family obligations and need for social security. : India. Planning Commission. Research Programme Committee.
MLA
Zafar Hasan Saiyid and others, University of Lucknow Department of Sociology and Social Work, . Changing family obligations and need for social security. : India. Planning Commission. Research Programme Committee. 1971.