Warren, James Francis, 1942-2023-09-122023-09-12HQ243.A5 W37 2003https://onesearch.museumsiam.org/handle/search/29400Prostitution -- Singapore -- History -- 19th centuryProstitution -- Singapore -- History -- 20th centuryAh ku and karayuki-san : prostitution in Singapore, 1870-1940 / James Francis Warren