| Name |
Citations |
| Riddell 1965 |
1 |
| Riel-Salvatore J. 2009. In Cqmps M. & Szmidt C. Oxbow Books: 211-230. |
8 |
| Riggs, 1986 |
16 |
| Riley et al., 1994 |
1 |
| Riley et al., 1994, Ancient Maize Database |
1 |
| Rinehart, 2000 |
4 |
| Riordan 1995:96 |
3 |
| Riordan 1996, Maslowski et al., 1995 |
1 |
| Riordan 2000 |
2 |
| Riordan 2018 |
1 |
| Riordan personal communication 2020 |
30 |
| Rippeteau, 1973 |
1 |
| Ritchie (1969) pp. 244-245 |
2 |
| Ritchie 1981 |
5 |
| Ritchie 1983 |
3 |
| Ritchie 1985 |
3 |
| Ritchie 1985, 2004 |
1 |
| Ritchie 2002 |
7 |
| Ritchie 2009 |
3 |
| Ritchie 2011 |
3 |
| Ritchie and Funk, 1971 |
4 |
| Ritchie and Funk, 1971: 49 |
1 |
| Ritchie and Funk, 1973 |
1 |
| Ritchie and Graves 2008 |
2 |
| Ritchie and Manon (1977), Dincauze (1968) pp.17-18 |
1 |
| Ritchie, 1969 |
11 |
| Ritchie, 1979 |
1 |
| Ritchie, 1981 |
1 |
| Ritchie, 1983 |
3 |
| Robbins 1980 |
1 |
