Foust, C. M. (2013). John Frank Stevens: Civil engineer. Indiana University Press.
Tohutoru Kātū Chicago (17th ed.)Foust, Clifford M. John Frank Stevens: Civil Engineer. Bloomington: Indiana University Press, 2013.
Tohutoro MLA (9th ed.)Foust, Clifford M. John Frank Stevens: Civil Engineer. Indiana University Press, 2013.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.