Sandelson, R. (1991). Swimming and diving. Wayland.
Cita Chicago (17th ed.)Sandelson, Robert. Swimming and Diving. East Sussex: Wayland, 1991.
Cita MLA (9th ed.)Sandelson, Robert. Swimming and Diving. Wayland, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.