APA-čujuhus (7. p.)
Marryet, E. L. P.W.D. Handbook: Specifications, rates, tables, plates and notes / P.W. D Department: Nagpur Govt. Press 9th ed (9th ed.).
Chicago-čujuhus (17. p.)
Marryet, E. L. P.W.D. Handbook: Specifications, Rates, Tables, Plates and Notes / P.W. D Department: Nagpur Govt. Press 9th Ed. 9th ed.
MLA-čujuhus (9. p.)
Marryet, E. L. P.W.D. Handbook: Specifications, Rates, Tables, Plates and Notes / P.W. D Department: Nagpur Govt. Press 9th Ed. 9th ed.
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