OLEY, L. (2014). english for midwifery students: Conversation-grammar-reading. EGC.
Citazione stile Chigago Style (17a edizione)OLEY, Leonard. English for Midwifery Students: Conversation-grammar-reading. EGC, 2014.
Citatione MLA (9a ed.)OLEY, Leonard. English for Midwifery Students: Conversation-grammar-reading. EGC, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.