APA ציטוט

TS/93. (1956). The Design And Analysis Of Helicoidal Stairs. Godwin.

Chicago Style (17th ed.) Citation

TS/93. The Design And Analysis Of Helicoidal Stairs. Godwin, 1956.

ציטוט MLA

TS/93. The Design And Analysis Of Helicoidal Stairs. Godwin, 1956.