Khalid A. Mughal / Rolf W Rasmussen Mughal / Rasmussen. A Programmer's Guide to Java SE 8 Oracle Certified Associate (OCA): A Comprehensive Primer.
芝加哥风格引文Khalid A. Mughal / Rolf W Rasmussen Mughal / Rasmussen. A Programmer's Guide to Java SE 8 Oracle Certified Associate (OCA): A Comprehensive Primer.
MLA引文Khalid A. Mughal / Rolf W Rasmussen Mughal / Rasmussen. A Programmer's Guide to Java SE 8 Oracle Certified Associate (OCA): A Comprehensive Primer.
警告：这些引文格式不一定是100％准确.