Ortar, J. (1967). Fundamentals physics (2nd ed.). John Wiley.
Chicago Style (17th ed.) ZitazioaOrtar, Jay. Fundamentals Physics. 2nd ed. London: John Wiley, 1967.
MLA (9th ed.) ZitazioaOrtar, Jay. Fundamentals Physics. 2nd ed. John Wiley, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.