Koh, E. L. (1958). The colloquium as a method of instruction. Education Quarterly.
Citazione stile Chigago Style (17a edizione)Koh, Eusebio L. "The Colloquium as a Method of Instruction." Education Quarterly 1958.
Citatione MLA (9a ed.)Koh, Eusebio L. "The Colloquium as a Method of Instruction." Education Quarterly, 1958.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.