Foust, C. M. (2013). John Frank Stevens: Civil engineer. Indiana University Press.
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Chicago-čujuhus (17. p.)
Foust, Clifford M. John Frank Stevens: Civil Engineer. Bloomington: Indiana University Press, 2013.
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MLA-čujuhus (9. p.)
Foust, Clifford M. John Frank Stevens: Civil Engineer. Indiana University Press, 2013.
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