APA
ISI, . (1966). 1520-1960 Specification for Horizontal Centrifugal Pumps for Clear Cold Fresh Water. New Delhi: ISI, NewDelhi.
Chicago
ISI, . 1966. 1520-1960 Specification for Horizontal Centrifugal Pumps for Clear Cold Fresh Water. New Delhi: ISI, NewDelhi.
Harvard
ISI, . (1966). 1520-1960 Specification for Horizontal Centrifugal Pumps for Clear Cold Fresh Water. New Delhi: ISI, NewDelhi.
MLA
ISI, . 1520-1960 Specification for Horizontal Centrifugal Pumps for Clear Cold Fresh Water. New Delhi: ISI, NewDelhi. 1966.