DE ARMAS COSTA, R. J., Martín Gómez, P. F., & Rangel Díaz, J. E. (2022). Gulupa fruit (Passiflora edulis Sims), its export potential, matrix and ripening signature: A review. Universidad Pedagógica y Tecnológica de Colombia.
Čikaški stil citiranja (17. izdanje)DE ARMAS COSTA, RICARDO JOAQUÍN, Pedro Fernando Martín Gómez, i Jorge Eliecer Rangel Díaz. Gulupa Fruit (Passiflora Edulis Sims), Its Export Potential, Matrix and Ripening Signature: A Review. Universidad Pedagógica y Tecnológica de Colombia, 2022.
MLA način citiranja (9. izdanje)DE ARMAS COSTA, RICARDO JOAQUÍN, et al. Gulupa Fruit (Passiflora Edulis Sims), Its Export Potential, Matrix and Ripening Signature: A Review. Universidad Pedagógica y Tecnológica de Colombia, 2022.
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