Gaya APA

Vermeer, P. A.. (1981). Formulation and Prediction of Sand Behaviour . : A.A. Balkema.

Gaya Chicago

Vermeer, P. A.. Formulation and Prediction of Sand Behaviour. : A.A. Balkema, 1981. Computer Software.

Gaya MLA

Vermeer, P. A.. Formulation and Prediction of Sand Behaviour. : A.A. Balkema, 1981. Computer Software.

Gaya Turabian

Vermeer, P. A.. Formulation and Prediction of Sand Behaviour. : A.A. Balkema, 1981. Computer Software.