C. B. Davenport
SEX LINKAGE IN MAN
Genetics 1930 15: 401–444
[PDF]  

J. Arthur Harris and Borghild Gunstad
THE CORRELATION BETWEEN THE SEX OF HUMAN SIBLINGS. I. THE CORRELATION IN THE GENERAL POPULATION
Genetics 1930 15: 445–461
[PDF]  

P. C. Mangelsdorf
THE INHERITANCE OF DORMANCY AND PREMATURE GERMINATION IN MAIZE
Genetics 1930 15: 462–494
[PDF]