Charles H. Thorne ... [and others]
Lippincott Williams & Wilkins, 2007
Buku Teks
S.l. s.n. 1995,
Buku Teks
Smith, Cyril
McGraw-Hill , 1977
Buku Teks
Smith, Theobald
Princeton University Press, 1934
Buku Teks
Smith, Vivian
Angus and Robertson, 1967
Buku Teks