Persoalan harta dan tips murah rezeki - Mohd Harmain Saidi (Petaling Jaya, Selangor : Ayusofea Marketing, 2001)
Koleksi Sumbangan : Dr. Syed Husin Ali.
Koleksi Sumbangan : Abdul Ghafar Ibrahim (AGI).
Keywords: Wealth -- Religious aspects -- Islam; Muslims -- Conduct of life