Gaya APA

Carvalho, P. A. S.. (1981). Collapsible Soil Foundation of Canals in Central Brazil . : AA. Balkema.

Gaya Chicago

Carvalho, P. A. S.. Collapsible Soil Foundation of Canals in Central Brazil. : AA. Balkema, 1981. Computer Software.

Gaya MLA

Carvalho, P. A. S.. Collapsible Soil Foundation of Canals in Central Brazil. : AA. Balkema, 1981. Computer Software.

Gaya Turabian

Carvalho, P. A. S.. Collapsible Soil Foundation of Canals in Central Brazil. : AA. Balkema, 1981. Computer Software.