APA-čujuhus (7. p.)

Poltronieri Palmiro, Rossi Franca, & Molecular Diversity Preservation International. Challenges in specialty coffee processing and quality assurance.

Chicago-čujuhus (17. p.)

Poltronieri Palmiro, Rossi Franca, juo Molecular Diversity Preservation International. Challenges in Specialty Coffee Processing and Quality Assurance.

MLA-čujuhus (9. p.)

Poltronieri Palmiro, et al. Challenges in Specialty Coffee Processing and Quality Assurance.

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