APA citiranje

(1961). The Design And Analysis Of Slabless Tread Riser Stairs. s.n.

Chicago Style (17th ed.) Citation

The Design And Analysis Of Slabless Tread Riser Stairs. s.n, 1961.

MLA citiranje

The Design And Analysis Of Slabless Tread Riser Stairs. s.n, 1961.

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