Royer, K. (1967). Desk book for construction superintendents. Prentice-Hall.
Chicago Style aipamenaRoyer, King. Desk Book for Construction Superintendents. Englewood Cliffs, N.J.: Prentice-Hall, 1967.
MLA aipamenaRoyer, King. Desk Book for Construction Superintendents. Prentice-Hall, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.