1. Bernard, M. and Guedes-Pinto, H. (1983). Étude comparative de quelques cultivars de blé, seigle et triticale dans le Nord du Portugal. II Adaptation du materiel végétal au milieu. Agronomie 3: 723–733.
2. Branlard, G. and Le Blanc, A. (1985). Les sous-units gluténines de haut poid moléculaire des blés tendres et des durs cultivés en France. Agronomie 5: 467–477.
3. Coutinho, A.X.P. (1884). Os fenos espontaneos e as palhas de trigos, em Portugal. Estudos Agronómicos. Imprensa Nacional, Lisboa.
4. Guedes-Pinto, H. and Bernard, M. (1980). Analysis of similarities between some cultivars of wheat, rye and triticale for morphological and yield components in two different soil fertility conditions and their genotype-environment interaction. Hodowla Roslin Aklimatyzacja I Nasiennictwo 24:631–644.
5. Guedes-Pinto, H., Carnide, O. and Carnide, V. 1982. Dois anos de ensaios de adaptação com triticales em Trás-os-Montes. Melhoramento 27: 49–89.