Gaya APA
Head, K.H.. (1980).
Manual of Soil Laboratory Testing Volume 3: Effective Stress Testing .
London:
Pentech Press.
Gaya Chicago
Head, K.H..
Manual of Soil Laboratory Testing Volume 3: Effective Stress Testing.
London:
Pentech Press,
1980.
Text.
Gaya MLA
Head, K.H..
Manual of Soil Laboratory Testing Volume 3: Effective Stress Testing.
London:
Pentech Press,
1980.
Text.
Gaya Turabian
Head, K.H..
Manual of Soil Laboratory Testing Volume 3: Effective Stress Testing.
London:
Pentech Press,
1980.
Print.