APA

PIARC 16. Technical committee on testing of road materials. Extracts, . (1980). Recommendations on methods to be used for testing aggregates. Paris: PIARC 16. Technical committee on testing of road materials. Extracts.

Chicago

PIARC 16. Technical committee on testing of road materials. Extracts, . 1980. Recommendations on methods to be used for testing aggregates. Paris: PIARC 16. Technical committee on testing of road materials. Extracts.

Harvard

PIARC 16. Technical committee on testing of road materials. Extracts, . (1980). Recommendations on methods to be used for testing aggregates. Paris: PIARC 16. Technical committee on testing of road materials. Extracts.

MLA

PIARC 16. Technical committee on testing of road materials. Extracts, . Recommendations on methods to be used for testing aggregates. Paris: PIARC 16. Technical committee on testing of road materials. Extracts. 1980.