APA citiranje

Kurup, R. S. (1989). Oudyogika sthithivivarangal.

Chicago Edition Citation

Kurup, R S. Oudyogika Sthithivivarangal. Thiruvananthapuram, Kerala Bhasha Institute, 1989.

MLA citiranje

Kurup, R S. Oudyogika Sthithivivarangal. 1989.