APA-čujuhus (7. p.)
Dornan, E. A., & Dees, R. (1999). Four in one: Thinking, reading, writing, researching. Allyn and Bacon.
Chicago-čujuhus (17. p.)
Dornan, Edward A., juo Robert Dees. Four in One: Thinking, Reading, Writing, Researching. Boston: Allyn and Bacon, 1999.
MLA-čujuhus (9. p.)
Dornan, Edward A., juo Robert Dees. Four in One: Thinking, Reading, Writing, Researching. Allyn and Bacon, 1999.
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