[1] R. H. BRUCK: 
A Survey of Binary Systems. Springer Verlag, Berlin - Heidelberg - New York, 1966. 
MR 0093552 | 
Zbl 0141.01401[2] T. KEPKA: 
Structure of triabelian quasigroups. Comment. Math. Univ. Carolinae 17 (1976), 229-240. 
MR 0407182 | 
Zbl 0338.20097[4] T. KEPKA P. NĚMEC: 
Commutative Moufang loops and distributive groupoids of small orders. (to appear). 
MR 0631607