Franklin, E. N. (2010). Happy feet: Dynamic base, effortless posture : Franklin Ball and imagery exercises for the feet, knees, and lower legs. OPTP.
Chicago Style (17. basım) AtıfFranklin, Eric N. Happy Feet: Dynamic Base, Effortless Posture : Franklin Ball and Imagery Exercises for the Feet, Knees, and Lower Legs. Minneapolis, Minn.: OPTP, 2010.
MLA (9th ed.) AtıfFranklin, Eric N. Happy Feet: Dynamic Base, Effortless Posture : Franklin Ball and Imagery Exercises for the Feet, Knees, and Lower Legs. OPTP, 2010.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..