APA (7 वां संस्करण) प्रशस्ति पत्र

RIFA’I, B. (2010). IMPROVING STUDENTS’ WRITING SKILL USING PYRAMID STRATEGY (A CLASSROOM ACTION RESEARCH AT THE FIRST YEAR OF MTS MUHAMMADIYAH BLIMBING SUKOHARJO).

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

RIFA’I, BACHTIAR. IMPROVING STUDENTS’ WRITING SKILL USING PYRAMID STRATEGY (A CLASSROOM ACTION RESEARCH AT THE FIRST YEAR OF MTS MUHAMMADIYAH BLIMBING SUKOHARJO). 2010.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

RIFA’I, BACHTIAR. IMPROVING STUDENTS’ WRITING SKILL USING PYRAMID STRATEGY (A CLASSROOM ACTION RESEARCH AT THE FIRST YEAR OF MTS MUHAMMADIYAH BLIMBING SUKOHARJO). 2010.

चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.