Sathe Prachi Ravindra. (2019). Secretarial Practice Std -XI. Maharashtra State Bureau of Text Book Production & Curriculum Research.
Čikaški stil citiranja (17. izdanje)Sathe Prachi Ravindra. Secretarial Practice Std -XI. Pune: Maharashtra State Bureau of Text Book Production & Curriculum Research, 2019.
MLA način citiranja (9. izdanje)Sathe Prachi Ravindra. Secretarial Practice Std -XI. Maharashtra State Bureau of Text Book Production & Curriculum Research, 2019.
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