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.
Scribner's Magazine Scribner's Magazine was an American periodical published by the publishing house of Charles Scribner's Sons from January 1887 to May 1939. "Scribner's Magazine" was the second magazine out of the Scribner's firm, after the publication of "Scribner's Monthly". Charles Scribner's Sons spent over $500,000 setting up the magazine, to compete with the already successful "Harper's Monthly" and "The Atlantic Monthly". "Scribner's Magazine" was launched in 1887, and was the first of any magazine to introduce color illustrations. The magazine ceased publication in 1939.