___

• [1] Akca, Z. and Kaya, R., On the Taxicab Trigonometry, Jour. of Inst. of Math& Comp. Sci. (Math. Ser) 10 (1997), No 3, 151-159.
• [2] Akca, Z. and Kaya, R., On the Norm in Higher Dimensional Taxicab Spaces, Hadronic Journal Supplement, 19 (2004), 491-502.
• [3] Brisbin, R. and Artola, P., Taxicab Trigonometry, Pi Mu Epsilon J., 8, 89-95 (1984).
• [4]  Ozcan, M. and Kaya, R., On the Ratio of Directed Lengths in the Taxicab Plane and Related Properties, Missouri J. of Math. Sci. 14 , (2002), No 2, 107-117.
• [5]  Ozcan, M. and Kaya, R., Area of a Triangle in Terms of the Taxicab Distance, Missouri J. of Math. Sci. 14(2003), No 3, 178-185.
• [6]  Ozcan, M., Ekmekçi S. and Bayar, A., A Note on the Variation of the Taxicab Lengths Under Rotations, Pi Mu Epsilon J.,11(2002), No 7,381-384.
• [7] Schattschneider, D. J.,The Taxicab Group, American Mathematical Monthly, 91 (1984), 423- 428.
• [8] Thompson, K. and Dray, T., Taxicab Angles and Trigonometry, Pi Mu Epsilon J., 11 (2000), 87-97.