1. Yüce S., Akar, M., Chiang Mai Journal Science, 41(2), 463, 2014.
2. Clifford, W.K., Proceedings London Mathematical Society, 4(64), 381, 1873.
3. Study, E., Geometrie der Dynamen, Verlag Teubner, Leipzig, 1903.
4. Blaschke, W., Müller, H.R., Ebene Kinematik, Verlag Oldenbourg, Munchen, 1956.
5. Şahin, S., Yüce, S., Mathematical Problems Engineering, 2014, 1, 2014.