Rao et al. 1998

Rao, Chekuri Rama and Reddy, K. Srinivasa and Varadachari, G. S. and Raghavachari, C. and Rao, I. Venkata and Rao, R. V. Rama. 1998. Patrika Padakosam. English - Telugu. Hyderabad: Press Academy of Andhra Pradesh. (Revised in 2004).

@book{telpatrika1998,
  address   = {Hyderabad},
  author    = {Rao, Chekuri Rama and Reddy, K. Srinivasa and Varadachari, G. S. and Raghavachari, C. and Rao, I. Venkata and Rao, R. V. Rama},
  note      = {Revised in 2004},
  publisher = {Press Academy of Andhra Pradesh},
  title     = {Patrika Padakosam. English - Telugu},
  year      = {1998}
}