APA

Purdam R., . (1977). Low volume roads with single lane seal in the northern territory of Australia. : IRF world meeting 8. Session D.

Chicago

Purdam RK, . 1977. Low volume roads with single lane seal in the northern territory of Australia. : IRF world meeting 8. Session D.

Harvard

Purdam R., . (1977). Low volume roads with single lane seal in the northern territory of Australia. : IRF world meeting 8. Session D.

MLA

Purdam RK, . Low volume roads with single lane seal in the northern territory of Australia. : IRF world meeting 8. Session D. 1977.