APA
(107). Annual administration report 1988-89. Patiala: Pb Govt Press.
Chicago
107. Annual administration report 1988-89. Patiala: Pb Govt Press.
Harvard
(107). Annual administration report 1988-89. Patiala: Pb Govt Press.
MLA
Annual administration report 1988-89. Patiala: Pb Govt Press. 107.