Cita APA (7th ed.)

Institute of Transportation Engineers & Edwards, J. D. (1992). Transportation planning handbook. Prentice-Hall.

Cita Chicago (17th ed.)

Institute of Transportation Engineers i John D. Edwards. Transportation Planning Handbook. Englewood Cliffs, N.J: Prentice-Hall, 1992.

Cita MLA (9th ed.)

Institute of Transportation Engineers i John D. Edwards. Transportation Planning Handbook. Prentice-Hall, 1992.