Holmes, B. (1965). Problems in education: A comparartive approach. Routledge and Paul.
Cita Chicago (17th ed.)Holmes, Brian. Problems in Education: A Comparartive Approach. London: Routledge and Paul, 1965.
Cita MLA (9th ed.)Holmes, Brian. Problems in Education: A Comparartive Approach. Routledge and Paul, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.