APA-čujuhus (7. p.)
Warriner, J. E. (1977). English grammar and composition: First course (Heritage ed.). HBJ.
Chicago-čujuhus (17. p.)
Warriner, John E. English Grammar and Composition: First Course. Heritage ed. New York: HBJ, 1977.
MLA-čujuhus (9. p.)
Warriner, John E. English Grammar and Composition: First Course. Heritage ed. HBJ, 1977.
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