Moreno Salcedo, L. (1959). A guide to protocol (Rev. ed.). University Book Supply.
芝加哥风格引文Moreno Salcedo, Luis,1918-. A Guide to Protocol. Rev. ed. Manila: University Book Supply, 1959.
MLA引文Moreno Salcedo, Luis,1918-. A Guide to Protocol. Rev. ed. University Book Supply, 1959.
警告：这些引文格式不一定是100％准确.