SRI RACHMAJANTI. (2006). Let's communicate in english: A speaking course for basic. Bayumedia.
芝加哥风格引文SRI RACHMAJANTI. Let's Communicate in English: A Speaking Course for Basic. Malang: Bayumedia, 2006.
MLA引文SRI RACHMAJANTI. Let's Communicate in English: A Speaking Course for Basic. Bayumedia, 2006.
警告：这些引文格式不一定是100％准确.