Cita APA

Tandon, R. K., & Sudarshan, K. N. (1998). Directory and handbbok of children. A P H Publishing corporation.

Citación estilo Chicago

Tandon, R. K., and K. N. Sudarshan. Directory and Handbbok of Children. New Delhi: A P H Publishing corporation, 1998.

Cita MLA

Tandon, R. K., and K. N. Sudarshan. Directory and Handbbok of Children. A P H Publishing corporation, 1998.