Gaya APA

Thrower, E.N.. (1969). A study of the economics of stage construction for road pavements . : TRRL.

Gaya Chicago

Thrower, E.N.. A study of the economics of stage construction for road pavements. : TRRL, 1969. Chart.

Gaya MLA

Thrower, E.N.. A study of the economics of stage construction for road pavements. : TRRL, 1969. Chart.

Gaya Turabian

Thrower, E.N.. A study of the economics of stage construction for road pavements. : TRRL, 1969. Chart.