Dobson, J. C. (1970). Dare to discipline. Tyndale House Publishers.
Chicago Style (17th ed.) ZitazioaDobson, James C. Dare to Discipline. Wheaton, Ill.: Tyndale House Publishers, 1970.
MLA (9th ed.) ZitazioaDobson, James C. Dare to Discipline. Tyndale House Publishers, 1970.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.