Cita APA (7th ed.)

PEURIFOY, R. (2012). CONSTRUCTION PLANNING, EQUIPMENT AND METHODS (7TH.). TATA MCGRAW HILL.

Cita Chicago (17th ed.)

PEURIFOY, ROBERT.L. CONSTRUCTION PLANNING, EQUIPMENT AND METHODS. 7TH. NEW DELHI: TATA MCGRAW HILL, 2012.

Cita MLA (9th ed.)

PEURIFOY, ROBERT.L. CONSTRUCTION PLANNING, EQUIPMENT AND METHODS. 7TH. TATA MCGRAW HILL, 2012.