Ivanova, I., Velikova, S. Future Teachers` Perceptions of Classroom Observation and Its Impact on Their Professional Learniing. Шумен: 2012 с. 241-255,.
Ivanova, I., Velikova, S. Future Teachers` Perceptions of Classroom Observation and Its Impact on Their Professional Learniing. Шумен: 2012 с. 241-255,.
Ivanova, I., Velikova, S. (2012) Future Teachers` Perceptions of Classroom Observation and Its Impact on Their Professional Learniing, Шумен: с. 241-255,.
Ivanova, I., & Velikova, S. (2012). Future Teachers` Perceptions of Classroom Observation and Its Impact on Their Professional Learniing. Шумен: с. 241-255.
Ivanova I, Velikova S. Future Teachers` Perceptions of Classroom Observation and Its Impact on Their Professional Learniing. Шумен: 2012. p. с. 241-255.