The Mathematical Association of Western Australia & Bastow, B. 40 mathematical investigations (2nd ed.). the Mathematical Association of Western Australia.
Cita Chicago (17th ed.)The Mathematical Association of Western Australia i Barry Bastow. 40 Mathematical Investigations. 2nd ed. Western Australia: the Mathematical Association of Western Australia.
Cita MLA (9th ed.)The Mathematical Association of Western Australia i Barry Bastow. 40 Mathematical Investigations. 2nd ed. the Mathematical Association of Western Australia.
Atenció: Aquestes cites poden no estar 100% correctes.