Cita APA (7th ed.)

Ray, M., & M,Ray. (1971). A text book on dynamics: For B.A.&H Sc students. S. Chand.

Cita Chicago (17th ed.)

Ray, M., i M,Ray. A Text Book on Dynamics: For B.A.&H Sc Students. Delhi: S. Chand, 1971.

Cita MLA (9th ed.)

Ray, M., i M,Ray. A Text Book on Dynamics: For B.A.&H Sc Students. S. Chand, 1971.