Lebedyev, P. D. (1967). Educational Techniques and Problems of Programmed Instruction in the USSR. International Review of Education / Internationale Zeitschrift für Erziehungswissenschaft / Revue Internationale de l'Education, 13(1), 26.
Chicago Style (17th ed.) CitationLebedyev, Pantyeleymon D. "Educational Techniques and Problems of Programmed Instruction in the USSR." International Review of Education / Internationale Zeitschrift Für Erziehungswissenschaft / Revue Internationale De L'Education 13, no. 1 (1967): 26.
MLA (9th ed.) CitationLebedyev, Pantyeleymon D. "Educational Techniques and Problems of Programmed Instruction in the USSR." International Review of Education / Internationale Zeitschrift Für Erziehungswissenschaft / Revue Internationale De L'Education, vol. 13, no. 1, 1967, p. 26.