``PARTS - A System for Assigning Word Classes to English Text,''
Communications of the ACM.
B. W. Kernighan and J. R. Mashey,
``The UNIX Programming Environment,''
Software \- Practice & Experience
``Assessing Readability,''
Reading Research Quarterly,
E. A. Smith and P. Kincaid,
``Derivation and validation of the automated readability index
for use with technical materials,''
J. P. Kincaid, R. P. Fishburne, R. L. Rogers, and B. S. Chissom,
``Derivation of new readability formulas (Automated Readability Index,
Fog count, and Flesch Reading Ease Formula)
for Navy enlisted personnel,''
Navy Training Command Research Branch Report 8-75, Feb., 1975.
M. Coleman and T. L. Liau,
``A Computer Readability Formula Designed for Machine Scoring,''
Journal of Applied Psychology,
``A New Readability Yardstick,''
Journal of Applied Psychology,
John Wiley & Sons, Inc., New York, N. Y. (1974).
G. Leggett, C. D. Mead and W. Charvat,
Prentice-Hall Handbook for Writers,
Seventh Edition, Prentice-Hall Inc., Englewood Cliffs, N. J. (1978).
``Learning of Prose Written in Four Grammatical Transformations,''
Journal of Applied Psychology,
1965, vol. 49, no. 5, pp. 332-341.
A. V. Aho and M. J. Corasick,
``Efficient String Matching: an aid to Bibliographic Search,''
Communications of the ACM,
\fB18\fR, (6), 333-340, June 1975.
``UNIX TIME-SHARING SYSTEM: UNIX PROGRAMMER'S MANUAL,''
Seventh Edition, Vol. 1 (January 1979).