APA (7th ed.) Zitazioa
Espinoza, H. (2002). The relationship between family structure and exclusive breastfeeding prevalence in Nicaragua. Instituto Nacional de Salud Pública.
Chicago Style (17th ed.) Zitazioa
Espinoza, Henry. The Relationship Between Family Structure and Exclusive Breastfeeding Prevalence in Nicaragua. Cuernavaca, México: Instituto Nacional de Salud Pública, 2002.
MLA (9th ed.) Zitazioa
Espinoza, Henry. The Relationship Between Family Structure and Exclusive Breastfeeding Prevalence in Nicaragua. Instituto Nacional de Salud Pública, 2002.
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