Tohutoro APA (7th ed.)

Dorji, D. C. T. (1998). An Introduction to Bhutanese languages. Vikas.

Tohutoru Kātū Chicago (17th ed.)

Dorji, Dr. Chen-Kyo Tshering. An Introduction to Bhutanese Languages. New Delhi: Vikas, 1998.

Tohutoro MLA (9th ed.)

Dorji, Dr. Chen-Kyo Tshering. An Introduction to Bhutanese Languages. Vikas, 1998.