APA-čujuhus (7. p.)
LaGuardia, D., & Guth, H. P. (1993). American voices: Multicultural literacy and critical thinking. Mayfield Pub. Co..
Chicago-čujuhus (17. p.)
LaGuardia, Dolores, juo Hans Paul Guth. American Voices: Multicultural Literacy and Critical Thinking. Mountain View, Calif.: Mayfield Pub. Co., 1993.
MLA-čujuhus (9. p.)
LaGuardia, Dolores, juo Hans Paul Guth. American Voices: Multicultural Literacy and Critical Thinking. Mayfield Pub. Co., 1993.
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