Trích dẫn APA

Lal & Jain. Upkars railway recruitment boards common written examination: Technical cadre:civil, mechanical, electrical engineering. Upkar Prakashan.

Trích dẫn kiểu Chicago

Lal và Jain. Upkars Railway Recruitment Boards Common Written Examination: Technical Cadre:civil, Mechanical, Electrical Engineering. Agra: Upkar Prakashan.

Trích dẫn MLA

Lal và Jain. Upkars Railway Recruitment Boards Common Written Examination: Technical Cadre:civil, Mechanical, Electrical Engineering. Upkar Prakashan.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.