Nagar, S. L. (1993). Protection conservation and preservation of Indian: Monuments. Aryan Books International.
Cita Chicago Style (17a ed.)Nagar, Shanti Lal. Protection Conservation and Preservation of Indian: Monuments. New Delhi: Aryan Books International, 1993.
Cita MLA (9a ed.)Nagar, Shanti Lal. Protection Conservation and Preservation of Indian: Monuments. Aryan Books International, 1993.
Precaución: Estas citas no son 100% exactas.