1. Fibonacci and Lucas numbers;Hoggat,1969
2. The golden ratio: the story of Phi, the world’s most astonishing number;Livio,2002
3. Fibonacci and Lucas numbers, and the golden section;Vajda,1989
4. A history of the Fibonacci Q-matrix and a higher-dimensional problem;Gould;Fibonacci Quart,1981
5. The Fibonacci numbers – exposed;Kalman;Math Mag,2003