Gaya APA

Agusta, I, W., Gordon, N, F. (NULL). Gangguan pernafasan panduan latihan lengkap the cooper clinic and ì research institute fitness series . Jakarta:: .

Gaya MLA

Agusta, I., Wibawa,., Gordon, Neil, F. "Gangguan pernafasan panduan latihan lengkap the cooper clinic and ì research institute fitness series". Jakarta:: , NULL. Text.