Federal National Mortgage Association. Office of Housing Policy Research, Federal National Mortgage Association. Office of Housing Research, Fannie Mae Foundation. Office of Housing Research, & American Real Estate Society. (1990). Journal of housing research. Office of Housing Policy Research, Fannie Mae.
Cita Chicago Style (17a ed.)Federal National Mortgage Association. Office of Housing Policy Research, Federal National Mortgage Association. Office of Housing Research, Fannie Mae Foundation. Office of Housing Research, y American Real Estate Society. Journal of Housing Research. Washington, D.C.: Office of Housing Policy Research, Fannie Mae, 1990.
Cita MLA (9a ed.)Federal National Mortgage Association. Office of Housing Policy Research, et al. Journal of Housing Research. Office of Housing Policy Research, Fannie Mae, 1990.