References: Boddy, L. "Saprotrophic cord-forming fungi: warfare strategies and other ecological aspects", Mycological Research, 97(1993) 641-655

Cairney, JWG. "Rhizomorphs: organs of exploration or exploitation?", Mycologist, 5(1991) 5-10

Isaacs, S. "What are fungal cords, strands and rhizomorphs and how are they of benefit to the fungus?", Mycologist, 9(1995) 90-91