Institute, A. (1969). Kwic index of rock mechanics literature. Volume I. Petroleum Engineers Inc.
Čikaški stil citiranja (17. izdanje)Institute, American. Kwic Index of Rock Mechanics Literature. Volume I. Petroleum Engineers Inc, 1969.
MLA način citiranja (8. izdanje)Institute, American. Kwic Index of Rock Mechanics Literature. Volume I. Petroleum Engineers Inc, 1969.
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