Dyfyniad APA

National Research Council (U.S.). Building Research Advisory Board, United States. Federal Housing Administration, & ebrary, Inc. (1968). Criteria for selection and design of residential slabs-on-ground. National Academy of Sciences.

Dyfyniad Arddull Chicago

National Research Council (U.S.). Building Research Advisory Board, United States. Federal Housing Administration, and Inc ebrary. Criteria for Selection and Design of Residential Slabs-on-ground. Washington: National Academy of Sciences, 1968.

Dyfyniad MLA

National Research Council (U.S.). Building Research Advisory Board, et al. Criteria for Selection and Design of Residential Slabs-on-ground. National Academy of Sciences, 1968.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.