Gaya APA

Goodram, L.W.. (1968). An optical plummet for the subsurface measurement of ground movements . : ARRB.

Gaya Chicago

Goodram, L.W.. An optical plummet for the subsurface measurement of ground movements. : ARRB, 1968. Computer Software.

Gaya MLA

Goodram, L.W.. An optical plummet for the subsurface measurement of ground movements. : ARRB, 1968. Computer Software.

Gaya Turabian

Goodram, L.W.. An optical plummet for the subsurface measurement of ground movements. : ARRB, 1968. Computer Software.