Cita APA

Hindson, J. (1991). Earth roads: A practical guide to earth road construction and maintenance. [S.l.]: IT Publications.

Citación estilo Chicago

Hindson, Jack. Earth Roads: A Practical Guide to Earth Road Construction and Maintenance. [S.l.]: IT Publications, 1991.

Cita MLA

Hindson, Jack. Earth Roads: A Practical Guide to Earth Road Construction and Maintenance. [S.l.]: IT Publications, 1991.