APA-ийн эшлэл(7 дахь хэвлэлт)

Sánchez-Reyes Peñamaría, S., & Durán Martínez, R. (2008). Didactic approaches for teachers of English in an international context. Ediciones Universidad de Salamanca.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Sánchez-Reyes Peñamaría, Sonsoles, ба Ramiro Durán Martínez. Didactic Approaches for Teachers of English in an International Context. Salamanca: Ediciones Universidad de Salamanca, 2008.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Sánchez-Reyes Peñamaría, Sonsoles, ба Ramiro Durán Martínez. Didactic Approaches for Teachers of English in an International Context. Ediciones Universidad de Salamanca, 2008.