Scheffer, V. B. (1969). The year of the whale. New York: Charles Scribner's Sons.
Trích dẫn kiểu ChicagoScheffer, Victor B. The Year of the Whale. New York: Charles Scribner's Sons, 1969.
MLA CitationScheffer, Victor B. The Year of the Whale. New York: Charles Scribner's Sons, 1969.
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