APA
Punjab P. (. (. (. H. S., Punjab P. (. (. (. H. S., . (1968). Report, 1967-68. Chandigarh: Govt Press India.
Chicago
Punjab Pay (Commission) (1967) (Chairman Harbans Singh), Punjab Pay (Commission) (1967) (Chairman Harbans Singh), . 1968. Report, 1967-68. Chandigarh: Govt Press India.
Harvard
Punjab P. (. (. (. H. S., Punjab P. (. (. (. H. S., . (1968). Report, 1967-68. Chandigarh: Govt Press India.
MLA
Punjab Pay (Commission) (1967) (Chairman Harbans Singh), Punjab Pay (Commission) (1967) (Chairman Harbans Singh), . Report, 1967-68. Chandigarh: Govt Press India. 1968.