Les Hancock & Les Hancock. (1987). The primer (2.). McGraw hill publishing company.
Chicago Edition CitationLes Hancock and Les Hancock. The Primer. 2. New York: McGraw hill publishing company, 1987.
MLA Edition CitationLes Hancock and Les Hancock. The Primer. 2. McGraw hill publishing company, 1987.
Warning: These citations may not always be 100% accurate.