Kenworthy, L. S. (1970). Guide to social studies teaching in secondary schools. Wordsworth.
Citación estilo ChicagoKenworthy, Leonard S. Guide to Social Studies Teaching in Secondary Schools. Kalif: Wordsworth, 1970.
Cita MLAKenworthy, Leonard S. Guide to Social Studies Teaching in Secondary Schools. Wordsworth, 1970.
Warning: These citations may not always be 100% accurate.