APA (7e ed.) Bronvermelding

Sierra Sánchez, N. F. (2023). Rural Extension: The Vital Linkage Between Research and Agricultural Production. Coffee Experiences. Universidad Pedagógica y Tecnológica de Colombia.

Chicago (17e ed.) Bronvermelding

Sierra Sánchez, Néstor Fabián. Rural Extension: The Vital Linkage Between Research and Agricultural Production. Coffee Experiences. Universidad Pedagógica y Tecnológica de Colombia, 2023.

MLA (9e ed.) Bronvermelding

Sierra Sánchez, Néstor Fabián. Rural Extension: The Vital Linkage Between Research and Agricultural Production. Coffee Experiences. Universidad Pedagógica y Tecnológica de Colombia, 2023.