Clark, J.R., P.J. Du Toit, and E. Kruger. 2014. “Energy System Contribution and Correlates to Performance in a 2000 M Rowing Ergometry Time Trial in South African Rowers”. Suid-Afrikaans Tydskrif Vir Natuurwetenskap En Tegnologie / <i>South African Journal of Science and Technology</I&gt; 33 (1), 1 bladsy. https://doi.org/10.4102/satnt.v33i1.1274.