Jackson, J. F. L., O' Callaghan, E. M., & Leon, R. A. (2014). Measuring glass ceiling effects in higher education: Opportunities and challenges. Jossey-Bass.
Chicago-viite (17. p.)Jackson, Jerlando F. L., Elizabeth M. O' Callaghan, ja Raul A. Leon. Measuring Glass Ceiling Effects in Higher Education: Opportunities and Challenges. San Francisco, California: Jossey-Bass, 2014.
MLA-viite (9. p.)Jackson, Jerlando F. L., et al. Measuring Glass Ceiling Effects in Higher Education: Opportunities and Challenges. Jossey-Bass, 2014.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.