Стиль цитування APA (7-ме видання)

Lucio Andrade, V. M. (2019). The incidence of essential vocabulary in the development of speaking on 8th grade students At Vergeles School during the year 2017 - 2018.

Чикаго стиль цитування (17-те видання)

Lucio Andrade, Viviana Mariuxi. The Incidence of Essential Vocabulary in the Development of Speaking on 8th Grade Students At Vergeles School During the Year 2017 - 2018. 2019.

Стиль цитування MLA (9-ме видання)

Lucio Andrade, Viviana Mariuxi. The Incidence of Essential Vocabulary in the Development of Speaking on 8th Grade Students At Vergeles School During the Year 2017 - 2018. 2019.

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