APA
Ray P. K. &. B. U., . (1973). Provident fund laws in India. Manisons Publishing House, Calcutta: .
Chicago
Ray Pijush Kanti & Basu Utsab, . 1973. Provident fund laws in India. Manisons Publishing House, Calcutta: .
Harvard
Ray P. K. &. B. U., . (1973). Provident fund laws in India. Manisons Publishing House, Calcutta: .
MLA
Ray Pijush Kanti & Basu Utsab, . Provident fund laws in India. Manisons Publishing House, Calcutta: . 1973.