Johnson, G. (2013). UEG Education: What's that all about? SAGE Publications.
Citação norma ChicagoJohnson, Gavin. UEG Education: What's That All About? SAGE Publications, 2013.
ציטוט MLAJohnson, Gavin. UEG Education: What's That All About? SAGE Publications, 2013.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.