Nestel, S. (2006). Obstructed labour: Race and gender in the re-emergence of midwifery. UBC Press.
Čikaški stil citiranja (17. izdanje)Nestel, Sheryl. Obstructed Labour: Race and Gender in the Re-emergence of Midwifery. Vancouver: UBC Press, 2006.
MLA način citiranja (9. izdanje)Nestel, Sheryl. Obstructed Labour: Race and Gender in the Re-emergence of Midwifery. UBC Press, 2006.
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