Murdoch 1967, pp. 247–50. Murdoch, J. R. M. (August 1967). "The Western Australian Party in the 1906 Federal Elections: A Comment on Early Federal Feeling in the West". Australian Journal of Politics and History. 13 (2). University of Queensland Press: 247–250. doi:10.1111/j.1467-8497.1967.tb00805.x.
Murdoch 1967, p. 250. Murdoch, J. R. M. (August 1967). "The Western Australian Party in the 1906 Federal Elections: A Comment on Early Federal Feeling in the West". Australian Journal of Politics and History. 13 (2). University of Queensland Press: 247–250. doi:10.1111/j.1467-8497.1967.tb00805.x.
Murdoch 1967, p. 247. Murdoch, J. R. M. (August 1967). "The Western Australian Party in the 1906 Federal Elections: A Comment on Early Federal Feeling in the West". Australian Journal of Politics and History. 13 (2). University of Queensland Press: 247–250. doi:10.1111/j.1467-8497.1967.tb00805.x.
Murdoch 1967, p. 248. Murdoch, J. R. M. (August 1967). "The Western Australian Party in the 1906 Federal Elections: A Comment on Early Federal Feeling in the West". Australian Journal of Politics and History. 13 (2). University of Queensland Press: 247–250. doi:10.1111/j.1467-8497.1967.tb00805.x.