APA-ийн эшлэл(7 дахь хэвлэлт)

Gustafson, R., & Frisk, P. D. (1996). Beginning and intermediate algebra: An integrated approach. Brooks/Cole.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Gustafson, R.David, ба Peter D. Frisk. Beginning and Intermediate Algebra: An Integrated Approach. Pacific Grove: Brooks/Cole, 1996.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Gustafson, R.David, ба Peter D. Frisk. Beginning and Intermediate Algebra: An Integrated Approach. Brooks/Cole, 1996.