Cita APA (7a ed.)

Warr, J., & Trotter, H. (2023). Notes on the comparative economic cost of wood and metal sleepers in India, and cost of treatment. Central Publication Branch, Government of India. [img].

Cita Chicago Style (17a ed.)

Warr, J.H, y H. Trotter. Notes on the Comparative Economic Cost of Wood and Metal Sleepers in India, and Cost of Treatment. Central Publication Branch, Government of India. [img], 2023.

Cita MLA (9a ed.)

Warr, J.H, y H. Trotter. Notes on the Comparative Economic Cost of Wood and Metal Sleepers in India, and Cost of Treatment. Central Publication Branch, Government of India. [img], 2023.