APA citiranje

Stuart J. Murphy. (2002). Double the Ducks (MathStart 1). HarperCollins.

Chicago Style (17th ed.) Citation

Stuart J. Murphy. Double the Ducks (MathStart 1). HarperCollins, 2002.

MLA citiranje

Stuart J. Murphy. Double the Ducks (MathStart 1). HarperCollins, 2002.

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