KNAEPEN, Kristel, MARUŠIČ, Uroš, CREA, Simona, RODRÍGUEZ GUERRERO, Carlos D., VITIELLO, Nicola, PATTYN, Nathalie, MAIRESSE, O., LEFEBER, Dirk in MEEUSEN, Romain, 2015, Psychophysiological response to cognitive workload during symmetrical, asymmetrical and dual-task walking. [na spletu]. 2015. Vol. 40, p. 248–263. [Dostopano 9 april 2025]. DOI 10.1016/j.humov.2015.01.001. Pridobljeno s: http://www.sciencedirect.com/science/article/pii/S0167945715000020