(1909), "JRSS"*"Review of Andreades's Lecture on the Census", 1908, "EJ"*"Review of Rea's Free Trade", 1908, "EJ"*"Review of Withers's Meaning of Money", 1909, "EJ"*"Review of Mitchell's Gold Prices", 1909, "EJ"*"Review of Jevons's Investigations", 1909, "EJ"*"Application du calcul des probabilités à la Statistique", 1909, "Bulletin de l'Institut international de statistique"*"On the Use of the Differential Calculus in Economics to Determine Conditions of Maximum Advantage", 1909, "Scientia"*"Applications of Probabilities to Economics, Parts I & II", 1910, "EJ".
(1909), "JRSS"* «Review of Andreades’s Lecture on the Census», 1908, "EJ"* «Review of Rea’s Free Trade», 1908, "EJ"* «Review of Withers’s Meaning of Money», 1909, "EJ"* «Review of Mitchell’s Gold Prices», 1909, "EJ"* «Review of Jevons’s Investigations», 1909, "EJ"* «Application du calcul des probabilités à la Statistique», 1909, "Bulletin de l’Institut international de statistique"* «On the Use of the Differential Calculus in Economics to Determine Conditions of Maximum Advantage», 1909, "Scientia"* «Applications of Probabilities to Economics, Parts I & II», 1910, "EJ".