Vargas Vega, B., & Velásquez Upegui, E. P. (2019). Acquisition of Nouns Derived from a Verb of English as L2. Universidad Pedagógica y Tecnológica de Colombia.
Цитирование в стиле Чикаго (17-е изд.)Vargas Vega, Brenda, и Eva Patricia Velásquez Upegui. Acquisition of Nouns Derived from a Verb of English as L2. Universidad Pedagógica y Tecnológica de Colombia, 2019.
Цитирование MLA (9-е изд.)Vargas Vega, Brenda, и Eva Patricia Velásquez Upegui. Acquisition of Nouns Derived from a Verb of English as L2. Universidad Pedagógica y Tecnológica de Colombia, 2019.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.