Παραπομπή APA

(1965). High priority research tasks for high speed ground transport. Cambridge, MA.: Department of Commerce.

Παραπομπή Chicago Style

High Priority Research Tasks for High Speed Ground Transport. Cambridge, MA.: Department of Commerce, 1965.

Παραπομπή MLA

High Priority Research Tasks for High Speed Ground Transport. Cambridge, MA.: Department of Commerce, 1965.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.