Vaughn, R. C. (1962). Lagal aspects of engineering. Englewood Cliffs, N.J: Prentice-Hall.
Chicago Style aipamenaVaughn, Richard C. Lagal Aspects of Engineering. Englewood Cliffs, N.J: Prentice-Hall, 1962.
MLA aipamenaVaughn, Richard C. Lagal Aspects of Engineering. Englewood Cliffs, N.J: Prentice-Hall, 1962.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.