Mala Arora, J. R. N. a. A. R. (2012). WORLD clinics: obstetrics and gynecology: Preterm labor. Jaypee Brothers Medical Publishers.
Čikaški stil citiranja (17. izdanje)Mala Arora, Jennifer R. Niebyl and Asha Rijhsinghani. WORLD Clinics: Obstetrics and Gynecology: Preterm Labor. Jaypee Brothers Medical Publishers, 2012.
MLA način citiranja (9. izdanje)Mala Arora, Jennifer R. Niebyl and Asha Rijhsinghani. WORLD Clinics: Obstetrics and Gynecology: Preterm Labor. Jaypee Brothers Medical Publishers, 2012.
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