HEATON, J., & METHOLD, K. (1986). Reading with understanding: Intermediate book two. Kanisius.
Čikaški stil citiranja (17. izdanje)HEATON, J.B, i K. METHOLD. Reading with Understanding: Intermediate Book Two. Yogyakarta: Kanisius, 1986.
MLA način citiranja (9. izdanje)HEATON, J.B, i K. METHOLD. Reading with Understanding: Intermediate Book Two. Kanisius, 1986.
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