Berenstain, S. Berenstain Bears Go Back To School. Harperfestival.
Cita Chicago (17th ed.)Berenstain, Stan. Berenstain Bears Go Back To School. Harperfestival.
Cita MLA (8th ed.)Berenstain, Stan. Berenstain Bears Go Back To School. Harperfestival.
Atenció: Aquestes cites poden no estar 100% correctes.