Step 1: Ancient sources on textiles.
India’s history of cotton, silk, and linen textiles is well documented.
Texts like the Ramayana, Mahabharata, and Buddhist literature mention clothing and fabrics widely.
Step 2: Evaluate options.
- Ramayana: Refers to garments, especially cotton and silk.
- Buddhist sources: Mention monks’ robes, linen, and cotton.
- Mahabharata: Describes textiles and garments of silk and cotton.
- Islamic literature: Belongs to medieval period, not BC era.
Step 3: Option analysis.
- Option 1: Wrong, includes Islamic literature.
- Option 2: Correct, includes Ramayana, Buddhist sources, Mahabharata.
- Option 3: Wrong, includes Islamic literature again.
- Option 4: Wrong, excludes Ramayana.
Step 4: Conclusion.
Thus, references come from Ramayana, Buddhist sources, and Mahabharata.