Pentcheva, M., Shopov, T. Whole Language, Whole Person. София: Passagem editores, 2001 80 с. 972-98770-0-9.
Pentcheva, M., Shopov, T. Whole Language, Whole Person. София: Passagem editores, 2001 80 с. 972-98770-0-9.
Pentcheva, M., Shopov, T. (2001) Whole Language, Whole Person, София: Passagem editores 80 с. 972-98770-0-9.
Pentcheva, M., & Shopov, T. (2001). Whole Language, Whole Person. A Handbook of Language. Teaching Methodology. София: Passagem editores, 80 с.
Pentcheva M, Shopov T. Whole Language, Whole Person: A Handbook of Language. Teaching Methodology. София: Passagem editores; 2001. p. 80 с. ISBN: 972-98770-0-9.