By Lonely Planet, Garwood, Duncan, Blasi, Abigail
By Wu, Duncan, Miall, David S.
By Bourbon, Wendy, Sidwell, Duncan, Haviland, Elaine
By Duncan, Ken, Meier, Leo
By Bootland, Duncan, Coughlan, Evan, Galloway, Robert, Goubet, Stephanie
By Clark, Duncan, Rough Guides
By Campbell, Duncan
By Carol Duncan, Duncan, Carol
By Grey, Duncan
By Amin, Mohammed, Willets, Duncan
By Munro, Duncan
By Stocks, E G, Hooper, J N, Doughton, Malcom, Duncan, C, Delmar Publishers
By Stocks, E., Doughton, Malcom, Duncan, C
By Stocks, E., Duncan, C, Doughton, Malcom
By Gallie, Duncan, Penn, Roger, Rose, Michael
By Crosbie, Duncan
By Kyle, Duncan
By Elkin, Judith, Duncan, C. G.
By Duncan, Jane
By Scott, Walter, Duncan, Ian
By Duncan, Mary; Cahill, Finbar; Heighway, Penny
By Duncan, Geoffrey
By McKie, Duncan, Christine
By Fletcher, Duncan
By Duncan, Tom
By Forty, George, Duncan, John
By Watts, Duncan
By Bannatyne, Duncan