Παραπομπή APA

Wolf, P. R., & Brinker, R. C. (1994). Elementary surveying (9th ed.). New York: Harper Collins College Publishers.

Παραπομπή Chicago Style

Wolf, Paul R., and Russell C. Brinker. Elementary Surveying. 9th ed. New York: Harper Collins College Publishers, 1994.

Παραπομπή MLA

Wolf, Paul R., and Russell C. Brinker. Elementary Surveying. 9th ed. New York: Harper Collins College Publishers, 1994.

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