Sánchez, F., & Barrantes, J. Hojas, flores y tallos comestibles no tradicionales en Costa Rica. =: Leaves, flowers and edible stems nontraditional in Costa Rica.
Čikaški stil citiranja (17. izdanje)Sánchez, Francisco, i Jenny Barrantes. Hojas, Flores Y Tallos Comestibles No Tradicionales En Costa Rica. =: Leaves, Flowers and Edible Stems Nontraditional in Costa Rica.
MLA način citiranja (9. izdanje)Sánchez, Francisco, i Jenny Barrantes. Hojas, Flores Y Tallos Comestibles No Tradicionales En Costa Rica. =: Leaves, Flowers and Edible Stems Nontraditional in Costa Rica.
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