Johnson, S. C. Grow Your Own Vegetables: A Practical Handbook for Allotment Holders and Those Wishing to Grow Vegetables in Small Gardens; What to Grow, Where. Hardpress Publishing.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Johnson, Stanley Currie. Grow Your Own Vegetables: A Practical Handbook for Allotment Holders and Those Wishing to Grow Vegetables in Small Gardens; What to Grow, Where. Hardpress Publishing.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Johnson, Stanley Currie. Grow Your Own Vegetables: A Practical Handbook for Allotment Holders and Those Wishing to Grow Vegetables in Small Gardens; What to Grow, Where. Hardpress Publishing.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.