Lindberg, M. (1991). The resistance of Picea abies bark to Heterobasidion annosum: Role of stress, structural defence and biochemical resistance. Swedish University of Agricultural Sciences, Department of Forest Mycology and Pathology.
Παραπομπή σε μορφή Chicago (17η εκδ.)Lindberg, Mikael. The Resistance of Picea Abies Bark to Heterobasidion Annosum: Role of Stress, Structural Defence and Biochemical Resistance. Uppsala: Swedish University of Agricultural Sciences, Department of Forest Mycology and Pathology, 1991.
Παραπομπή σε μορφή MLA (8th εκδ.)Lindberg, Mikael. The Resistance of Picea Abies Bark to Heterobasidion Annosum: Role of Stress, Structural Defence and Biochemical Resistance. Swedish University of Agricultural Sciences, Department of Forest Mycology and Pathology, 1991.