Pedersen et al., 1987. Plant Food Hum. Nutr., 36: 309–324

Pedersen, B. ; Kalinowski, L. S. ; Eggum, B. O., 1987. The nutritive value of amaranth grain (Amaranthus caudatus). 1. Protein and minerals of raw and processed grain. Plant Food Hum. Nutr., 36: 309–324