The Environment of Schooling: Formal Education as an Open Social System. William G. Spady, Robert E. Herriott, B. J. Hodgkins • 1976
Structure and Process in Secondary Schools: The Academic Impact of Educational Climates.Edward L. McDill , Leo C. Rigsby William G. Spady • 1975
Lament for the Letterman: Effects of Peer Status and Extracurricular Activities on Goals and Achievement William G. Spady • 1970