APA-ийн эшлэл(7 дахь хэвлэлт)

Trimmer, J. F., & Warnock, T. (1992). Understanding others: Cultural and cross-cultural studies and the teaching of literature. National Council of Teachers of English.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Trimmer, Joseph F., ба Tilly Warnock. Understanding Others: Cultural and Cross-cultural Studies and the Teaching of Literature. Urbana, Ill.: National Council of Teachers of English, 1992.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Trimmer, Joseph F., ба Tilly Warnock. Understanding Others: Cultural and Cross-cultural Studies and the Teaching of Literature. National Council of Teachers of English, 1992.