Tohutoro APA (7th ed.)

Baerwald, J. E. (1976). Transportation and Traffic Engineering Handbook. Prentice-Hall, Inc.

Tohutoru Kātū Chicago (17th ed.)

Baerwald, John E. Transportation and Traffic Engineering Handbook. Englewood Cliffs: Prentice-Hall, Inc, 1976.

Tohutoro MLA (9th ed.)

Baerwald, John E. Transportation and Traffic Engineering Handbook. Prentice-Hall, Inc, 1976.