Παραπομπή σε μορφή APA (7η εκδ.)

Espiritu, B. M. Taxonomic classification and management requirements of some major soils of Oriental Mindoro.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Espiritu, Bayani Medina. Taxonomic Classification and Management Requirements of Some Major Soils of Oriental Mindoro.

Παραπομπή σε μορφή MLA (9th εκδ.)

Espiritu, Bayani Medina. Taxonomic Classification and Management Requirements of Some Major Soils of Oriental Mindoro.