Lado, R., & Fries, C. C. (1958). English sentence patterns: Understanding and producing English grammatical structures :an oral approach. University of Michigan Press.
Chicago-referens (17:e uppl.)Lado, Robert, och Charles Carpenter Fries. English Sentence Patterns: Understanding and Producing English Grammatical Structures :an Oral Approach. Ann Arbor: University of Michigan Press, 1958.
MLA-referens (9:e uppl.)Lado, Robert, och Charles Carpenter Fries. English Sentence Patterns: Understanding and Producing English Grammatical Structures :an Oral Approach. University of Michigan Press, 1958.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.