Subba Rao, D. V. (2020). The belt conveyor: A concise basic course (First edition.). CRC Press. https://doi.org/10.1201/b22610
Chicago-referens (17:e uppl.)Subba Rao, D. V. The Belt Conveyor: A Concise Basic Course. First edition. London: CRC Press, 2020. https://doi.org/10.1201/b22610.
MLA-referens (9:e uppl.)Subba Rao, D. V. The Belt Conveyor: A Concise Basic Course. First edition. CRC Press, 2020. https://doi.org/10.1201/b22610.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.