APA
Calcutta G. k. w. l., Calcutta G. k. w. l., . (1985). Report and accounts 1984. Calcutta: Guest keen williams limited India.
Chicago
Calcutta Guest keen williams limited, Calcutta Guest keen williams limited, . 1985. Report and accounts 1984. Calcutta: Guest keen williams limited India.
Harvard
Calcutta G. k. w. l., Calcutta G. k. w. l., . (1985). Report and accounts 1984. Calcutta: Guest keen williams limited India.
MLA
Calcutta Guest keen williams limited, Calcutta Guest keen williams limited, . Report and accounts 1984. Calcutta: Guest keen williams limited India. 1985.
