APA aipamena

Janbu, N. (1971). Slope stability anlysis by the generalized procedure of slices. [S.n.].

Chicago Style aipamena

Janbu, Nilmar. Slope Stability Anlysis by the Generalized Procedure of Slices. [S.l.]: [S.n.], 1971.

MLA aipamena

Janbu, Nilmar. Slope Stability Anlysis by the Generalized Procedure of Slices. [S.n.], 1971.