APA
Travancore rubbers limited, Travancore rubbers limited, . (2001). 65th Annual report 2001-2002. Kottayam: Travancore Rubbers ltd.
Chicago
Travancore rubbers limited, Travancore rubbers limited, . 2001. 65th Annual report 2001-2002. Kottayam: Travancore Rubbers ltd.
Harvard
Travancore rubbers limited, Travancore rubbers limited, . (2001). 65th Annual report 2001-2002. Kottayam: Travancore Rubbers ltd.
MLA
Travancore rubbers limited, Travancore rubbers limited, . 65th Annual report 2001-2002. Kottayam: Travancore Rubbers ltd. 2001.
