(1956). Proceedings of the World Conference on Earthquake Engineering: Berkeley, California, June, 1956. California: Earthquake Engineering Research Institute.
Παραπομπή Chicago StyleProceedings of the World Conference On Earthquake Engineering: Berkeley, California, June, 1956. California: Earthquake Engineering Research Institute, 1956.
Παραπομπή MLAProceedings of the World Conference On Earthquake Engineering: Berkeley, California, June, 1956. California: Earthquake Engineering Research Institute, 1956.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.