Published in Transactions of The New Zealand Institute, in 1915, in volume 47, pages 146-148
Published in Transactions of The New Zealand Institute, in 1915, in volume 47, pages 149-155
Published in Transactions of The New Zealand Institute, in 1915, in volume 47, pages 156-160
Published in Transactions and Proceedings of the New Zealand Institute, in 1915, in volume 47, pages 170-174
Published in Transactions of The New Zealand Institute, in 1915, in volume 47, pages 192-201
Published in Transactions of The New Zealand Institute, in 1915, in volume 47, pages 201-204
Published in Transactions and Proceedings of the New Zealand Institute, in 1915, in volume 47, pages 205-244
Published in Transactions and Proceedings of the New Zealand Institute, in 1915, in volume 47, pages 320-330
Published in Transactions of the New Zealand Institute, in 1915, in volume 47, pages 392-403
Published in Transactions of the New Zealand Institute, in 1915, in volume 47, pages 417-497
Published in Transactions of the New Zealand Institute, in 1915, in volume 47, pages 509-568