刚兹布尔格 Gāng zī bù'ěr gézhe Sū. (1959). 怎样改善收音机的音质 Zěnyàng gǎishàn shōuyīnjī de yīnzhì. 人民邮电出版社.
Chicago Style (17th ed.) Citation刚兹布尔格 Gāng zī bù'ěr gézhe Sū. 怎样改善收音机的音质 Zěnyàng Gǎishàn Shōuyīnjī De Yīnzhì. 北京: 人民邮电出版社, 1959.
MLA (8th ed.) Citation刚兹布尔格 Gāng zī bù'ěr gézhe Sū. 怎样改善收音机的音质 Zěnyàng Gǎishàn Shōuyīnjī De Yīnzhì. 人民邮电出版社, 1959.
Warning: These citations may not always be 100% accurate.