APA (7e ed.) Bronvermelding

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].

Chicago (17e ed.) Bronvermelding

Warr, J.H, en 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.

MLA (9e ed.) Bronvermelding

Warr, J.H, en 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.