TOLMAN, C. (1937). Ground water. McGraw-Hill.
Chicago Style aipamenaTOLMAN, C.F. Ground Water. New York: McGraw-Hill, 1937.
MLA aipamenaTOLMAN, C.F. Ground Water. McGraw-Hill, 1937.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
TOLMAN, C. (1937). Ground water. McGraw-Hill.
Chicago Style aipamenaTOLMAN, C.F. Ground Water. New York: McGraw-Hill, 1937.
MLA aipamenaTOLMAN, C.F. Ground Water. McGraw-Hill, 1937.