Bradley, H. W. (1976). A survey of science teaching in primary schools: Pointers for I.N.S.E.T. University of Nottingham, School of Education.
Chicago-Zitierstil (17. Ausg.)Bradley, Howard William. A Survey of Science Teaching in Primary Schools: Pointers for I.N.S.E.T. [Nottingham]: University of Nottingham, School of Education, 1976.
MLA-Zitierstil (9. Ausg.)Bradley, Howard William. A Survey of Science Teaching in Primary Schools: Pointers for I.N.S.E.T. University of Nottingham, School of Education, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.