APA-ийн эшлэл(7 дахь хэвлэлт)

Schmitt, C. J., & Woodford, P. E. (1991). Communicating in spanish: Intermediate level. McGraw-Hill.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Schmitt, Conrad J., ба Protase E. Woodford. Communicating in Spanish: Intermediate Level. New York: McGraw-Hill, 1991.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Schmitt, Conrad J., ба Protase E. Woodford. Communicating in Spanish: Intermediate Level. McGraw-Hill, 1991.