Gaya APA

CLEMETS, J, A. (1982). STANDART SPECIFICATIONS FOR TRANSPORTATION MATERIALS AND METHODS OF SAMPLING AND TESTING (13). United States of America: THE AMERICA ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATIO OFFICIALS.

Gaya MLA

CLEMETS, JOHN, A.. "STANDART SPECIFICATIONS FOR TRANSPORTATION MATERIALS AND METHODS OF SAMPLING AND TESTING". 13 United States of America: THE AMERICA ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATIO OFFICIALS, 1982. Text.