APA
Agarwala A. P., . (1977). Tourist guide to Darjeeling, Sikkim and Bhutan. New Delhi: Nest and Wings.
Chicago
Agarwala A P, . 1977. Tourist guide to Darjeeling, Sikkim and Bhutan. New Delhi: Nest and Wings.
Harvard
Agarwala A. P., . (1977). Tourist guide to Darjeeling, Sikkim and Bhutan. New Delhi: Nest and Wings.
MLA
Agarwala A P, . Tourist guide to Darjeeling, Sikkim and Bhutan. New Delhi: Nest and Wings. 1977.
