APA
FERTILIZERS AND CHEMICALS TRAVANCORE LTD, FERTILIZERS AND CHEMICALS TRAVANCORE LTD, . (1968). Annual report,1961. Kerala: Fertilizers and Chemicals Travancore.
Chicago
FERTILIZERS AND CHEMICALS TRAVANCORE LTD, FERTILIZERS AND CHEMICALS TRAVANCORE LTD, . 1968. Annual report,1961. Kerala: Fertilizers and Chemicals Travancore.
Harvard
FERTILIZERS AND CHEMICALS TRAVANCORE LTD, FERTILIZERS AND CHEMICALS TRAVANCORE LTD, . (1968). Annual report,1961. Kerala: Fertilizers and Chemicals Travancore.
MLA
FERTILIZERS AND CHEMICALS TRAVANCORE LTD, FERTILIZERS AND CHEMICALS TRAVANCORE LTD, . Annual report,1961. Kerala: Fertilizers and Chemicals Travancore. 1968.
