MetroSource and Cook's Illustrated, are which type of publication?
Cook's Illustrated Cook's Illustrated is an American cooking magazine published every two months by the America's Test Kitchen company in Brookline, Massachusetts. It accepts no advertising and is characterized by extensive recipe testing and detailed instructions. The magazine also conducts thorough evaluations of kitchen equipment and branded foods and ingredients.
Metro Magazine Metro Magazine is a trade magazine for bus and rail transit and motorcoach operators, published in the United States since 1904, taking its current name in 1975. It is published monthly, except for July and December, by Bobit Business Media. The magazine is headquartered in Torrance, California.