Scheau, I. The theoretical presentation and the application of the critical thinking methods to the curriculum for the primary school. София: 2007 566-569,.
Scheau, I. The theoretical presentation and the application of the critical thinking methods to the curriculum for the primary school. София: 2007 566-569,.
Scheau, I. (2007) The theoretical presentation and the application of the critical thinking methods to the curriculum for the primary school, София: 566-569,.
Scheau, I. (2007). The theoretical presentation and the application of the critical thinking methods to the curriculum for the primary school. Приемственост и перспективи в развитието на педагогическата геория и практика. 125 години предучилищно образование в България (с. 566-569). София: (1).
Scheau I. The theoretical presentation and the application of the critical thinking methods to the curriculum for the primary school. София: 2007. p. 566-569.