Valk-Fai, T. (1979). Studies on the spinal control of reflex limb movements by Chelonia. Drukkerij Elinkwijk B. V.
Citazione stile Chigago Style (17a edizione)Valk-Fai, Tamara. Studies on the Spinal Control of Reflex Limb Movements by Chelonia. Utrecht: Drukkerij Elinkwijk B. V, 1979.
Citatione MLA (9a ed.)Valk-Fai, Tamara. Studies on the Spinal Control of Reflex Limb Movements by Chelonia. Drukkerij Elinkwijk B. V, 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.