New York (State). Soil Mechanics Bureau. (1974). Static pile load test manual: Soil control procedure SCP-4/74. New York State Department of Transportation, Soil Mechanics Bureau.
Cita Chicago (17th ed.)New York (State). Soil Mechanics Bureau. Static Pile Load Test Manual: Soil Control Procedure SCP-4/74. Albany, N.Y.: New York State Department of Transportation, Soil Mechanics Bureau, 1974.
Cita MLA (8th ed.)New York (State). Soil Mechanics Bureau. Static Pile Load Test Manual: Soil Control Procedure SCP-4/74. New York State Department of Transportation, Soil Mechanics Bureau, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.