Singer,Alan J. (2015). Social studies for secondary schools- teaching to learn,learning to teach (4th ed.). Routledge.
Styl cytowania ChicagoSinger,Alan J. Social Studies for Secondary Schools- Teaching to Learn,learning to Teach. 4th ed. London: Routledge, 2015.
Styl cytowania MLASinger,Alan J. Social Studies for Secondary Schools- Teaching to Learn,learning to Teach. 4th ed. Routledge, 2015.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..