Found in articles
自私
The Selfish Gene, Richard Dawkins (1990), second edition—includes two chapters about the evolution of cooperation, ISBN 0-19-286092-5 The Virtue of Selfishness
罗伯特·阿克塞尔罗德和威廉·汉密尔顿，《合作的进化》（"The Evolution of Cooperation"），出自《科学》（Science），1981年，第211期：1390-1396页。 罗伯特·阿克塞尔罗德，《合作的进化》（The Evolution of Cooperation），Basic Books出版社，ISBN
Axelrod, Robert: The Evolution of Cooperation, 1985, ISBN 0-465-02121-2 Axelrod, Robert: The Complexity of Cooperation - Agent-Based Models of Competition
Science, the world's largest general scientific society: 2006 Statement on the Teaching of Evolution (PDF file), AAAS Denounces Anti-Evolution Laws The National
合作的进化（英语：The Evolution of Cooperation）, Basic Books, 1984, ISBN 978-0-465-02122-2 Axelrod, Robert, The Complexity of Cooperation: Agent-Based Models of Competition