Haese, M., & Humphries, M. S. (2018). Cambridge Additional Mathematics 2nd Edition IGCSE (0606) O Level (4037) (2nd.). Haese & Harris Publications.
Čikaški stil citiranja (17. izdanje)Haese, Micheal, i Mark; Sangwin Humphries. Cambridge Additional Mathematics 2nd Edition IGCSE (0606) O Level (4037). 2nd. Australia: Haese & Harris Publications, 2018.
MLA način citiranja (9. izdanje)Haese, Micheal, i Mark; Sangwin Humphries. Cambridge Additional Mathematics 2nd Edition IGCSE (0606) O Level (4037). 2nd. Haese & Harris Publications, 2018.
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