Não informado. (1965). Foundation Facts. Raymond International, Raymond Concrete Pile Division.
Chicago Style (17th ed.) CitationNão informado. Foundation Facts. New York: Raymond International, Raymond Concrete Pile Division, 1965.
MLA (8th ed.) CitationNão informado. Foundation Facts. Raymond International, Raymond Concrete Pile Division, 1965.
Warning: These citations may not always be 100% accurate.