Russell, J. S., & Lenox, T. A. (2013). Raise the bar: Strengthening the civil engineering profession. American Society of Civil Engineers.
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Chicago-čujuhus (17. p.)
Russell, Jeffrey S., juo Thomas A. Lenox. Raise the Bar: Strengthening the Civil Engineering Profession. Reston, Virginia: American Society of Civil Engineers, 2013.
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MLA-čujuhus (9. p.)
Russell, Jeffrey S., juo Thomas A. Lenox. Raise the Bar: Strengthening the Civil Engineering Profession. American Society of Civil Engineers, 2013.
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