SUYANTO, K. K., & SRI RACHMAJANTI. Let's communicate in english: a speaking course for advanced: A speaking course for advanced. Bayumedia.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSUYANTO, Kasihani K.E, और SRI RACHMAJANTI. Let's Communicate in English: A Speaking Course for Advanced: A Speaking Course for Advanced. Malang: Bayumedia.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSUYANTO, Kasihani K.E, और SRI RACHMAJANTI. Let's Communicate in English: A Speaking Course for Advanced: A Speaking Course for Advanced. Bayumedia.
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