Ball, Ray, and Philip Brown. “An Empirical Evaluation of Accounting Income Numbers”. Journal of Accounting Research, vol. 6, no. 2, 1968, p. 159, https://doi.org/10.2307/2490232.
Ball, R., & Brown, P. (1968). An Empirical Evaluation of Accounting Income Numbers. Journal of Accounting Research, 6(2), 159. https://doi.org/10.2307/2490232
Ball R, Brown P. An Empirical Evaluation of Accounting Income Numbers. Journal of Accounting Research. 1968;6(2):159.