Gaya APA

Powrie, William. (2014). Soil Mechanics : Concepts and Aplications (Third Edition). United States: CRC Press.

Gaya Chicago

Powrie, William. Soil Mechanics : Concepts and Aplications. Third Edition United States: CRC Press, 2014. Text.

Gaya MLA

Powrie, William. Soil Mechanics : Concepts and Aplications. Third Edition United States: CRC Press, 2014. Text.

Gaya Turabian

Powrie, William. Soil Mechanics : Concepts and Aplications. Third Edition United States: CRC Press, 2014. Print.