Gaya APA

Lenngren, Carl A.. (). Shortcut techniques for backcalculation of pavement moduli . : s.n..

Gaya Chicago

Lenngren, Carl A.. Shortcut techniques for backcalculation of pavement moduli. : s.n., . Computer Software.

Gaya MLA

Lenngren, Carl A.. Shortcut techniques for backcalculation of pavement moduli. : s.n., . Computer Software.

Gaya Turabian

Lenngren, Carl A.. Shortcut techniques for backcalculation of pavement moduli. : s.n., . Computer Software.