Cita APA (7th ed.)

Krishnaswamy Ayyar, M. (2023). Working plan for the Thadagam Valley and Bolampatty, Block III, Forests of the Palghat Forest Division, Madras Presidency, 1930 to 1939. The Superintendent Government Press, Kerala.

Cita Chicago (17th ed.)

Krishnaswamy Ayyar, M.H. Working Plan for the Thadagam Valley and Bolampatty, Block III, Forests of the Palghat Forest Division, Madras Presidency, 1930 to 1939. The Superintendent Government Press, Kerala, 2023.

Cita MLA (9th ed.)

Krishnaswamy Ayyar, M.H. Working Plan for the Thadagam Valley and Bolampatty, Block III, Forests of the Palghat Forest Division, Madras Presidency, 1930 to 1939. The Superintendent Government Press, Kerala, 2023.