Gaya APA

RAMPENGAN, S, H. et al (2015). The effect of enhanced external counterpulsation therapy and improvement of functional capacity in chronic heart failure patients : . Jakarta: Interna Pubhisning.

Gaya MLA

RAMPENGAN, Starry, H. et al. "The effect of enhanced external counterpulsation therapy and improvement of functional capacity in chronic heart failure patients :". Jakarta: Interna Pubhisning, 2015. Artikel.