1. The sclerites of the head, and the mouth parts of certain immature and adult insects.;Crampton;Ann. ent. Soc. Amer.,1921
2. The external anatomy of the head and abdomen of the Roach (Periplaneta americana);Crampton;Psyche,1925
3. A comparison of the neck and prothoracic sclerites throughout the orders of insects from the standpoint of phylogeny;Crampton;Trans. Amer. ent. Soc.,1926
4. The eulabium, mentum, submentum and gular region of insects;Crampton;J. Ent. Zool.,1928
5. A phylogenetic study of the head capsule in certain orthopteroid, psocid, hemipteroid and holometabolous insects;Crampton;Bull. Brooklyn ent. Soe.,1932