Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (9ú heag.)

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

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