Carlson, Karen J.
The harvard guide to women's health
Harvard Universiy press , 1996
 Buku Teks
Harvard guide to American history
Oscar Handlin ... [et.al] author
Belknap Press, 1963
 Buku Teks
Chung, Chuihua Judy
Harvard design school guide to shopping
Taschen, 2001
 Buku Teks SO
Eaton, Merrill T.
Psychiatry
Medical Examination, 1976
 Buku Teks
The Harvard classics : volume 50, the editor's introduction, reader's guide, index
Charles W. Eliot, edited
P. F. Collier & Son Corporation, 1959
 Buku Referensi