APA-ийн эшлэл(7 дахь хэвлэлт)

Gregory, H. (1999). Public speaking for college and career (5th.ed.). McGraw-Hill.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Gregory, Hamilton. Public Speaking for College and Career. 5th.ed. Boston: McGraw-Hill, 1999.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Gregory, Hamilton. Public Speaking for College and Career. 5th.ed. McGraw-Hill, 1999.