Gatmaitan, L. P., & Parrocha-Doctolero, B. (2000). Ang ambisyosong istetoskop: The ambitious stethoscope. Adarna House.
Chicago Style (17th ed.) CitationGatmaitan, Luis P., and Beth Parrocha-Doctolero. Ang Ambisyosong Istetoskop: The Ambitious Stethoscope. Quezon City: Adarna House, 2000.
MLA (9th ed.) CitationGatmaitan, Luis P., and Beth Parrocha-Doctolero. Ang Ambisyosong Istetoskop: The Ambitious Stethoscope. Adarna House, 2000.
Warning: These citations may not always be 100% accurate.