New Jersey Department of Public Instruction & Stearns, H. L. (1941). A guide for teaching problems of American democracy. State of New Jersey, Dept. of Public Instruction.
Citazione stile Chigago Style (17a edizione)New Jersey Department of Public Instruction e Harry L. Stearns. A Guide for Teaching Problems of American Democracy. Trenton: State of New Jersey, Dept. of Public Instruction, 1941.
Citatione MLA (9a ed.)New Jersey Department of Public Instruction e Harry L. Stearns. A Guide for Teaching Problems of American Democracy. State of New Jersey, Dept. of Public Instruction, 1941.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.