APA (7th ed.) Citation

Perera, N. M., & Samarakkody, E. (2006). Rajya bhasha prashnaya: Samasamaja sthavaraya. Tharuna Samajavadi Prakashana.

Chicago Style (17th ed.) Citation

Perera, N. M., and Edmond Samarakkody. Rajya Bhasha Prashnaya: Samasamaja Sthavaraya. Colombo: Tharuna Samajavadi Prakashana, 2006.

MLA (9th ed.) Citation

Perera, N. M., and Edmond Samarakkody. Rajya Bhasha Prashnaya: Samasamaja Sthavaraya. Tharuna Samajavadi Prakashana, 2006.

Warning: These citations may not always be 100% accurate.