Dryden, C. E., Sittig, M., & Rao, M. G. (1965). Dryden`s Outlines of Chemical Technology. new delhi.
Cita Chicago (17th ed.)Dryden, Charles E., Marshall Sittig, i M. Gopala Rao. Dryden`s Outlines of Chemical Technology. Affiliated East-West Press Pvt Ltd: new delhi, 1965.
Cita MLA (9th ed.)Dryden, Charles E., et al. Dryden`s Outlines of Chemical Technology. new delhi, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.