APA استشهاد

Murty,B S, & Panda,S P. (1988). Indian coal industry and the coal miners. Discovery Publishing House.

استشهاد بنمط شيكاغو

Murty,B S, و Panda,S P. Indian Coal Industry and the Coal Miners. Delhi: Discovery Publishing House, 1988.

MLA استشهاد

Murty,B S, و Panda,S P. Indian Coal Industry and the Coal Miners. Discovery Publishing House, 1988.