Kuljit Kaur Surat Singh. (1998). Persepsi guru terhadap mutu buku teks ekonomi asas tingkatan 4 KBSM.
Chicago Style (17th ed.) CitationKuljit Kaur Surat Singh. Persepsi Guru Terhadap Mutu Buku Teks Ekonomi Asas Tingkatan 4 KBSM. 1998.
MLA (8th ed.) CitationKuljit Kaur Surat Singh. Persepsi Guru Terhadap Mutu Buku Teks Ekonomi Asas Tingkatan 4 KBSM. 1998.
Warning: These citations may not always be 100% accurate.