Harary, F., & Harary, F. (1969). Proof techniques in graph theory: Proceedings. Academic Press.
Chicago-стиль цитированияHarary, Frank,ed, and Frank Harary. Proof Techniques in Graph Theory: Proceedings. New York: Academic Press, 1969.
MLA-цитированиеHarary, Frank,ed, and Frank Harary. Proof Techniques in Graph Theory: Proceedings. Academic Press, 1969.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.