Aguilar, J. V. (1958). Problem-solving as an educational approach culture change. Education Quarterly.
Chicago-viite (17. p.)Aguilar, Jose V. "Problem-solving as an Educational Approach Culture Change." Education Quarterly 1958.
MLA-viite (9. p.)Aguilar, Jose V. "Problem-solving as an Educational Approach Culture Change." Education Quarterly, 1958.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.