Swarbrooke, J. (1998). Sustainable Tourism Management. CABI Pub.
Dyfyniad Arddull ChicagoSwarbrooke, John. Sustainable Tourism Management. Wallingford, Oxon, UK: CABI Pub, 1998.
Dyfyniad MLASwarbrooke, John. Sustainable Tourism Management. CABI Pub, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.