APA استشهاد

Pillai, P. P. (1994). Kerala Economy: Four Decades of development. Institute of Planning and Applied economics research.

استشهاد بنمط شيكاغو

Pillai, P P. Kerala Economy: Four Decades of Development. Trissur: Institute of Planning and Applied economics research, 1994.

MLA استشهاد

Pillai, P P. Kerala Economy: Four Decades of Development. Institute of Planning and Applied economics research, 1994.