DIVINING SCIENCE:TREASURE HUNTING AND EARTH SCIENCE IN EARLY MODERN GERMANY
WARREN2011 年出版218 页ISBN：
INTRODUCTION TO THE PHYSICS OF THE EARTH IS INTERIOR SECOND EDITION
2000 年出版312 页ISBN：052166392X
Prentice Hall reference guide to grammar and usage
Muriel Harris1991 年出版378 页ISBN：
