-. (1979). Home security: Home repair and improvement. Time-Life Books.
Dyfyniad Arddull Chicago-. Home Security: Home Repair and Improvement. Alexandria: Time-Life Books, 1979.
Dyfyniad MLA-. Home Security: Home Repair and Improvement. Time-Life Books, 1979.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.