Gaya APA

Kartinah, N, T. (2009). The Effect Differences Betwen The Progressive Resistance Exercise and The Osteoporosis Preventing Exercise on The Bone Density of Elderly Women in Indonesia . Surabaya: Ikatan Ahli Ilmu Faal Indonesia.

Gaya MLA

Kartinah, Neng, Tine. "The Effect Differences Betwen The Progressive Resistance Exercise and The Osteoporosis Preventing Exercise on The Bone Density of Elderly Women in Indonesia". Surabaya: Ikatan Ahli Ilmu Faal Indonesia, 2009. Text.