APA (7e ed.) Bronvermelding

Cajamarca Quintuña, J. R., & Vásquez Loja, V. E. The use of the songs to help children build up vocabulary.

Chicago (17e ed.) Bronvermelding

Cajamarca Quintuña, Jaime Ramón, en Verónica Elizabeth Vásquez Loja. The Use of the Songs to Help Children Build Up Vocabulary.

MLA (8e ed.) Bronvermelding

Cajamarca Quintuña, Jaime Ramón, en Verónica Elizabeth Vásquez Loja. The Use of the Songs to Help Children Build Up Vocabulary.