1. Syllabus in roentgenographic cephalometry;Krogman,1957
2. Bolton standards of dentofacial growth;Broadbent,1975
3. New norms for the mesh diagram analysis;Moorrees;Am. J. Orthod.,1976
4. On growth prediction;Ricketts;J. Clin. Orthod.,1975
5. A simplified approach to prediction;Johnston;Am. J. Orthod.,1975