APA (7th ed.) Citation

Gunawardana, B. (1980). Prayogika arthika vigrahaya (a.po.sa.usas pela vibhagayata ilakka kota, arthika vidyava 11 vishaya nirdeshayata anukulava sakasuvaki). Prabuddha Prakasakayo.

Chicago Style (17th ed.) Citation

Gunawardana, Bandula. Prayogika Arthika Vigrahaya (a.po.sa.usas Pela Vibhagayata Ilakka Kota, Arthika Vidyava 11 Vishaya Nirdeshayata Anukulava Sakasuvaki). Boralasgamuva: Prabuddha Prakasakayo, 1980.

MLA (9th ed.) Citation

Gunawardana, Bandula. Prayogika Arthika Vigrahaya (a.po.sa.usas Pela Vibhagayata Ilakka Kota, Arthika Vidyava 11 Vishaya Nirdeshayata Anukulava Sakasuvaki). Prabuddha Prakasakayo, 1980.