Gaya APA

Alsup, Stephen. (1974). A recommended borehole investigation system for soft ground . : ASCE.

Gaya Chicago

Alsup, Stephen. A recommended borehole investigation system for soft ground. : ASCE, 1974. Computer Software.

Gaya MLA

Alsup, Stephen. A recommended borehole investigation system for soft ground. : ASCE, 1974. Computer Software.

Gaya Turabian

Alsup, Stephen. A recommended borehole investigation system for soft ground. : ASCE, 1974. Computer Software.