Valerevna, S. S. (2013). KEY ELEMENTS OF HEURISTIC METHODS USAGE IN FOREIGN THEORY OF EDUCATION (ON THE BASIS OF GREAT BRITAIN). Science and Innovation Center Publishing House.
Čikaški stil citiranja (17. izdanje)Valerevna, Skvortsova Svetlana. KEY ELEMENTS OF HEURISTIC METHODS USAGE IN FOREIGN THEORY OF EDUCATION (ON THE BASIS OF GREAT BRITAIN). Science and Innovation Center Publishing House, 2013.
MLA način citiranja (9. izdanje)Valerevna, Skvortsova Svetlana. KEY ELEMENTS OF HEURISTIC METHODS USAGE IN FOREIGN THEORY OF EDUCATION (ON THE BASIS OF GREAT BRITAIN). Science and Innovation Center Publishing House, 2013.
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