Pedersen, J. (2015). Summer versus school: The possibilities of the year-round school. Rowman & Littlefield.
Cita Chicago (17th ed.)Pedersen, James. Summer Versus School: The Possibilities of the Year-round School. Lanham, Maryland: Rowman & Littlefield, 2015.
Cita MLA (9th ed.)Pedersen, James. Summer Versus School: The Possibilities of the Year-round School. Rowman & Littlefield, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.
