Hooper, D. (1968). Practical chess endgames.: David Hooper. Routledge & kegan paul.
Citación estilo ChicagoHooper, David. Practical Chess Endgames.: David Hooper. London: Routledge & kegan paul, 1968.
Cita MLAHooper, David. Practical Chess Endgames.: David Hooper. Routledge & kegan paul, 1968.
Warning: These citations may not always be 100% accurate.