Imhoof, M. (1975). From paragraph to essay: Developing composition writing. Longman.
Cita Chicago (17th ed.)Imhoof, Maurice. From Paragraph to Essay: Developing Composition Writing. Hong Kong: Longman, 1975.
Cita MLA (8th ed.)Imhoof, Maurice. From Paragraph to Essay: Developing Composition Writing. Longman, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.