Postlethwaite, N. (1967). School organization and student achievement. A study based on achievement in mathematics in twelve countries. J. Wiley.
Chicago-referens (17:e uppl.)Postlethwaite, Neville. School Organization and Student Achievement. A Study Based on Achievement in Mathematics in Twelve Countries. New York: J. Wiley, 1967.
MLA-referens (9:e uppl.)Postlethwaite, Neville. School Organization and Student Achievement. A Study Based on Achievement in Mathematics in Twelve Countries. J. Wiley, 1967.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.