179125 Sumner, R., & Warburton, F. W. (1972). Achievement in secondary school: Attitudes, personality and school success. London : National Foundation for Educational Research.
Chicago Style (17th ed.) Citation179125 Sumner, Raymond, and Francis William Warburton. Achievement in Secondary School: Attitudes, Personality and School Success. London : National Foundation for Educational Research, 1972.
MLA (9th ed.) Citation179125 Sumner, Raymond, and Francis William Warburton. Achievement in Secondary School: Attitudes, Personality and School Success. London : National Foundation for Educational Research, 1972.
Warning: These citations may not always be 100% accurate.