"Josip; Heinrichs, L. M. S. (2019). Mathematics Higher Level. Oxford University Press.
Cita Chicago Style (17a ed.)"Josip; Heinrichs, Lorraine; Mariz Seiler. Mathematics Higher Level. Oxford University Press, 2019.
Cita MLA (9a ed.)"Josip; Heinrichs, Lorraine; Mariz Seiler. Mathematics Higher Level. Oxford University Press, 2019.
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