Extension Course on Soil Slope Instability and Stabilisation Sydney, N.S.W, Walker, B. F., & Fell, R. (1987). Soil slope instability and stabilisation: Proceedings of an Extension Course on Soil Slope Instability and Stabilisation/Sydney/30 November-2 December 1987. Balkema.
Chicago Style (17th ed.) CitationExtension Course on Soil Slope Instability and Stabilisation Sydney, N.S.W, Bruce F. Walker, and Robin Fell. Soil Slope Instability and Stabilisation: Proceedings of an Extension Course on Soil Slope Instability and Stabilisation/Sydney/30 November-2 December 1987. Rotterdam: Balkema, 1987.
MLA (8th ed.) CitationExtension Course on Soil Slope Instability and Stabilisation Sydney, N.S.W, et al. Soil Slope Instability and Stabilisation: Proceedings of an Extension Course on Soil Slope Instability and Stabilisation/Sydney/30 November-2 December 1987. Balkema, 1987.